ロックフィット Product Lineup

We would like to introduce the "Sanitary Fittings and Sanitary Pipes" that we handle. - Sanitary fittings (Hygienic, IDF, ISO, 1.0S.1, 25S, 2S, 2.5S, 3S, 3.5S, 4S) - Sanitary pipes (JISG3447, stainless steel sanitary pipes, 4m, 6m) - High-quality products at low prices. *We also have double lock clamps for preventing leaks in hygienic fittings. Please refer to the link below for more details. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. [Our Features] ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF or feel free to contact us.

• Piping and Piping Parts
• Joints and fittings
• Other factory parts

We would like to introduce the "NW Vacuum Flange" that we handle. - We sell NW vacuum flanges (JISB8365, ISO2861, NW16, NW25, NW40, NW50, NW63, NW80, NW100). - They are high-quality products at low prices. *We also have double lock clamps for preventing leaks in NW vacuum flanges. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. [Our Features] - High-quality products with excellent cost performance - Specialists in LOK fittings, pressure sensors, and pressure gauges - A wide range of product lineup *For more details, please download the PDF or feel free to contact us.

• Vacuum Equipment
• Sealing
• Piping Materials

We would like to introduce the "forged pipe fittings" that we handle. - These are forged pipe fittings compliant with JIS standards. - They are high-quality products at low prices. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pipe Fittings
• Piping Materials
• tube

We would like to introduce the "Clamp-On Flow Meter" that we handle. - It is a cutting-edge clamp-on flow meter. - It has a proven track record in the semiconductor, biotechnology, and food industries. - It is a high-quality product at a low price. - BICCNS is a rapidly growing sensor manufacturer adopted by HUAWEI's mass production factories. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• Flow Meter
• Flow Control
• Sensors

We would like to introduce the "UHP Check Valve" that we handle. - This is a UHP check valve equivalent to the VCR fittings made by DK-LOK. - The material SUS316L is sourced from Japan. - It is a high-quality product at a low price. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Pressure Control

We would like to introduce the "Isolated Barrier for 2/4 Wire Transmitters" that we handle. - This is an isolated barrier manufactured by GMI Japan for sensors with a 4-20 mA DC output. - It is an ideal product for intrinsically safe explosion-proof pressure sensors, differential pressure sensors, and load cells. It has received certification for domestic explosion-proof standards. - We have the D5014S for 1 channel and the D5014D for 2 channels in stock. - We can offer shorter delivery times and lower prices than other companies. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. [Our Features] ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF or feel free to contact us.

• isolator
• Sensors
• Pressure Control

We would like to introduce our "OEM mass production type pressure sensor" that we handle. - It is a mass production type pressure sensor for OEMs with an accuracy of ±0.5% F.S. at a low price. - It supports a wide variety of pressure ranges and outputs. - It is an ideal product for refrigeration units, construction machinery, various pumps, compressors, pneumatic equipment, oil pneumatic machinery, and various industrial devices. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Sensors

We would like to introduce our "PFA Pressure Gauges for the Semiconductor Industry." - These are PFA pressure gauges for chemical solutions and ultra-pure water. - We offer various connection options, including threaded and pipe-out types. - We can also manufacture gauges with a range of 0 to 1 MPa. - Our products are of high quality and competitively priced. - BICCNS is a rapidly growing sensor manufacturer adopted by HUAWEI's mass production factories. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Please consult us as delivery times will be handled on a case-by-case basis. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Other semiconductor manufacturing equipment

We would like to introduce our "Clean Pressure Gauge for the Semiconductor Industry." - This is an all-stainless steel UHP clean pressure gauge compatible with 1/4 VCR fittings, with an outer diameter of 50mm. - Available in EP grade and BA grade. The pressure unit is manufactured in MPa. - It is an ideal product for Hook-UP construction, mechanical connection work, and gas supply unit applications in the semiconductor industry. - Example of production: For Hook-Up, φ50 center back, 1/4 VCR male nut, EP grade, pressure range -0.1 to 1 MPa, class 1.6. - It is a high-quality and ultra-low-cost product. Please inquire, as it will definitely be cheaper than other companies' products. - Delivery times will be handled on a case-by-case basis, so please consult with us. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. [Our Features] ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products

• Pressure
• Pressure Control
• Other semiconductor manufacturing equipment

We would like to introduce our "PFA Pressure Sensors for the Semiconductor Industry." - This is a digital display pressure sensor for chemical solutions and ultra-pure water. - It offers analog output of 4-20mADC and signal output of NPN or PNP with two points of output. - It is a high-quality and low-cost product. - BICCNS is a rapidly growing sensor manufacturer adopted by HUAWEI's mass production factories. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Sensors

We would like to introduce our "Compact Digital Differential Pressure Gauge." - It is a digital differential pressure gauge with a range of □30. - It can output signals in NPN or PNP × 2, and analog output of 4–20 mADC. - It is a high-quality product at a low price. - It has a proven track record in the air conditioning industry, clean rooms, semiconductor manufacturing equipment, and gas supply systems for the semiconductor industry. At Lockfit, we respond to diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. [Our Features] ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Sensors

- This is a small UHP digital pressure gauge in size 30□ for the semiconductor industry gas. - Accuracy ±0.5% F.S. - Signal output: NPN or PNP × 2 points, analog output 4–20 mADC or 1–5 VDC. - It supports pressure units in MPa. - The maximum display is 2000, and it can also display 20.00 MPa. - It is an ideal product for semiconductor manufacturing equipment, cylinder cabinets, VMB, and VMP. - It is a high-quality and low-cost product. BICCONS is a rapidly growing company that has been adopted in HUAWEI's mass production factory for pressure sensors.

• Pressure
• Pressure Control
• Sensors

- UHP pressure sensor for the semiconductor industry gas. - High precision ±0.25% F.S. - Analog output options: 4–20 mADC, 0–5 VDC, 1–5 VDC, 0–10 VDC. - Compatible with pressure units in MPa. - Ideal product for semiconductor manufacturing equipment, cylinder cabinets, VMB, and VMP. - A high-quality and low-cost product. BICCONS is a rapidly growing company that has been adopted in HUAWEI's mass production factories for pressure sensors.

• Pressure
• Pressure Control
• Sensors

We would like to introduce the "UHP Bellows Valve" that we handle. It is equivalent to the VCR fittings manufactured by DK-LOK. With high quality and low price, the material used is SUS316L, which is sourced from Japan. We offer a lineup of small to medium flow and large flow types for integrated gas units. There are also dome-shaped products with preset secondary pressure. Please feel free to contact us if you have any requests. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Pressure Control
• Other semiconductor manufacturing equipment

We would like to introduce the "UHP Diaphragm Valve" that we handle. Equivalent to DK-LOK's VCR fittings. It offers high quality at a low price, with the material being SUS316L, which uses Japanese-made materials. Additionally, we have manual valves and air-operated valves available. Please feel free to contact us if you have any requests. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Other semiconductor manufacturing equipment

The "PSC" is a mass-produced pressure sensor for OEMs with a precision of ±0.25% F.S. It supports a wide variety of pressure ranges and outputs. It is suitable for refrigeration units, construction machinery, various pumps, compressors, pneumatic equipment, oil pneumatic machinery, and various industrial devices. Please feel free to contact us if you have any inquiries. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A rich lineup of products *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure Sensor
• Pressure
• Sensors

We handle high-precision differential pressure sensors 'DPI'. They can output an analog signal of 4–20mADC, and are available with or without a display. We have a proven track record of use in the HVAC industry, clean rooms, semiconductor manufacturing equipment, and gas supply systems for the semiconductor industry. At Lockfit, we meet diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Clean Room

The "DPE" is a digital differential pressure gauge with a 24×48 indicator size. It offers high quality at a low price. It is capable of outputting NPN or PNP signals ×2 and an analog output of 4–20mADC. It has a proven track record in the air conditioning industry, clean rooms, semiconductor manufacturing equipment, and gas supply systems for the semiconductor industry. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Room Pressure Control

We would like to introduce our digital differential pressure gauge 'DPB'. It features 2 relay outputs, an analog output of 4-20mADC, and RS485 output capability. It also supports NPN or PNP signal output. It has a proven track record in the air conditioning industry, clean rooms, semiconductor manufacturing equipment, and gas supply systems for the semiconductor industry. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pressure
• Pressure Control
• Room Pressure Control

We offer "Double Lock Clamps" for NW vacuum flanges. The double lock structure allows for complete fastening with a combination of primary and secondary screws that have different tightening directions. The tightening directions for the primary and secondary screws are indicated for easy installation. We also have products compatible with sanitary flanges and hygienic fittings. There are numerous adoption records with major device manufacturers and semiconductor manufacturing equipment manufacturers in Korea and around the world. 【Features】 ■ Double lock structure ■ Made of stainless steel ■ Indication of locking direction ■ Function to confirm whether locked or not ■ Knurled finish ■ Reduction of weight and volume *For more details, please download the PDF or feel free to contact us.

• Vice Clamps
• Vacuum Equipment
• Sealing

We would like to introduce the "Safety Lock Device for Preventing Loosening" that we handle. It is capable of preventing external leaks caused by vibrations in LOK joints, VCR joints, CVC joints, and UJR joints. We offer safety lock devices for joints, valves, and regulators. There are numerous adoption records in semiconductor specialty gas, industrial gas manufacturers, and device manufacturers in Korea and around the world. 【Features】 ■ Firmly secures female and male nuts ■ Allows for line segregation by type of toxic gas ■ Can also segregate by line type such as Supply/Return ■ Contributes to creating a safe environment through lockout/tagout *For more details, please download the PDF or feel free to contact us.

• Piping Materials
• valve
• Pipe Fittings

We handle the "IGS Integrated Gas Unit" compatible with W seals and C seals. High quality at a low price. We also manufacture integrated gas units from valves, regulators, unit bases, and individual parts. Please feel free to contact us when you need assistance. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Other semiconductor manufacturing equipment

We handle the "UHP Metal Gas Filter" with VCR connection manufactured by DK-LOK. The material SUS316L is made from Japanese materials, ensuring high quality at a low price. For anything related to LOK fittings, face seal fittings, locking devices, lock clamps, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges, please feel free to consult us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• filter
• Piping Materials
• Other semiconductor manufacturing equipment

We would like to introduce the "UHP Bellows Valve" that we handle. It is equivalent to the VCR fittings made by DK-LOK. With high quality and low price, the material used is SUS316L, which is sourced from Japan. Additionally, we offer manual valves and air-operated valves. Please feel free to contact us if you have any requests. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Other semiconductor manufacturing equipment

We handle "UHP face seal fittings" equivalent to VCR fittings made by DK-LOK. The material SUS316L is sourced from Japan, ensuring high quality at a low price. We also offer welding micro fittings for welding applications. Please feel free to contact us when you need assistance. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pipe Fittings
• Piping Materials
• Other semiconductor manufacturing equipment

We handle high-quality and low-cost "JIS B 2351 driven joints." At Lockfit, we respond to diverse needs with valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK joints, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pipe Fittings
• Piping Materials
• tube

We would like to introduce the "Instrumentation Valve Manifold" that we handle. It is a high-quality and low-cost product compatible with LOK fittings (S-LOK) and threaded fittings. Please feel free to consult us about anything related to LOK fittings, face seal fittings, locking devices, lock clamps, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials

We handle "relief valves" at our company. They are compatible with LOK fittings (S-LOK) and are high-quality products at low prices. At Lockfit, we meet diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of products available *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Pressure Control

We handle "check valves" compatible with LOK fittings (S-LOK). For anything related to LOK fittings, face seal fittings, locking devices, lock clamps, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges, please feel free to consult us. We also accept orders for prefabricated piping such as welding, bending, vacuum piping, and sanitary piping. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Pressure Control

We handle "needle valves" compatible with LOK fittings (S-LOK). At Lockfit, we meet diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. We also accept orders for prefabricated piping such as welding, bending, vacuum piping, and sanitary piping. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Piping Materials
• Pressure Control

We would like to introduce our "integrated ball valve" that we handle. It is compatible with LOK fittings (S-LOK) and is a high-quality, low-cost product. For anything related to LOK fittings, face seal fittings, lock devices, lock clamps, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and water level gauges, please feel free to consult us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• valve
• Pipe Fittings
• Piping Materials

We would like to introduce the "LOK Fittings (W Ferrule Tube Fittings)" that we handle. These are high-quality, low-cost products manufactured by S-LOK (HanSun Engineering Co., Ltd.). We meet diverse needs with fittings, valves, pressure sensors, pressure gauges, digital differential pressure gauges, differential pressure sensors, and level gauges. Delivery times will be handled on a case-by-case basis, so please consult with us. 【Our Features】 ■ High-quality products with excellent cost performance ■ Specialists in LOK fittings, pressure sensors, and pressure gauges ■ A wide range of product lineup *For more details, please download the PDF (English version) or feel free to contact us.

• Pipe Fittings
• Piping Materials
• tube