List of valve products
- classification：valve
1576～1620 item / All 5255 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
Ideal for those using expensive over-spec products in steam piping!
- valve
High-quality oil-free ball valves delivered to you in a short time!
- valve
Lot production is possible with set pressure and set temperature tailored to the user's needs.
- valve
Easily installable even in a space-saving manner. Valve with an air (water) release hole, ideal for use with pressure gauges and other main valves.
- valve
Adopts a high-strength forged body. This is a basic model of a chrome-plated gas valve with a coating that enhances corrosion resistance, designed for LP gas. <Made in Japan>
- valve
Adopts a high-strength forged body, with a locking function using a hex wrench for LP gas screw valves. Effective for safety measures and prevents malfunction. <Made in Japan>
- valve
Adopts a high-strength forged body. This is a threaded gas valve for outdoor piping branch points and gas meter entrances, enhanced with chrome plating for improved corrosion resistance. <Made in Japa...
- valve
Adopts a high-strength forged body, a screw gas valve for LP gas that allows for one-touch airtight testing. It is capable of airtight testing, combustion pressure testing, and more. <Made in Japan>
- valve
Adopts a high-strength forged body. It features a locking function and is a straight-type LP gas flexible hose valve that is convenient for handling. <Made in Japan>
- valve
Adopts a high-strength forged body, for the header of an LP gas collection device with a check valve. Ensures safe and smooth opening and closing operations at all times. <Made in Japan>
- valve
By eliminating unnecessary steam loss, we will reduce greenhouse gas emissions.
- valve
Products that are commonly handled as consumables in many factories have been reborn as "energy-saving" × "durable goods"!
- valve
The V-type, which has a high demand for accurate flow control, is expected to achieve significant growth during the forecast period.
- valve
- Vacuum pump
- others
During exhaust, lock the manual button by attaching the key! Prevents accidental operation.
- valve
The flow path is close to straight, with a structure that has low pressure loss and minimal liquid accumulation! It is suitable for fluids containing sludge, suspended solids, and more!
- valve
Notice of participation in "VIETWATER 2025" from Wednesday, October 22, 2025, to Friday, October 24, 2025. {Case studies are also being introduced!!}
Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2025," which will be held in Ho Chi Minh City, Vietnam, from October 22 (Wednesday) to October 24 (Friday), 2025. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will showcase various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Content] ■ Diaphragm Valves - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.
It is possible to adjust the opening width of the sleeve valve and control the discharge flow rate!
- valve
The KTM Novatite Extreme low-temperature metal seat ball valve can handle temperatures as low as -196°C with a metal seat.
- valve
Reduce the burden of daily dilution work! Improve heavy labor and keep the workplace environment clean. Coolant liquid automatic dilution valve with automatic water supply specification i-TOOL.
- valve
A "high flow type" valve for ultra-high pressure hydrogen gas has arrived!
- valve
[News Release] Awarded for 20 consecutive years! We have received the "Super" Manufacturing Parts Award for Mobility-related Components!
Thanks to your support, we have won the "Super" Monozukuri Parts Award for 20 consecutive years. In the 2023 20th "Super" Monozukuri Parts Award, the "Ultra High-Pressure Valve Equipment for High-Flow Hydrogen Stations" received the "Mobility-Related Parts Award." This product is a valve device for next-generation hydrogen stations. It has been developed as a high-speed filling valve for hydrogen to support the future promotion of HDVs (heavy-duty vehicles such as fuel cell large trucks). Main features of the product━━━━━━━━━━ - High flow Cv value: 2.5 - Design pressure: 99.9 MPa - Operating temperature range: -40 to +85℃ - Opening and closing durability: 100,000 cycles (experimental value) ━━━━━━━━━━━━━━━━━ Additionally, we have a comprehensive lineup of shut-off valves, check valves, filters, and more for hydrogen gas and liquid hydrogen gas! Details of the award-winning product and videos of past award-winning products are now available. Please check them out at the URL below. ↓ ↓ ↓ ↓ ↓ ↓
Abundant needle variations! Can be selected for optimal control according to usage conditions.
- valve
Excellent control performance! Flow rate settings can be made using the multi-dial scale.
- valve
The maximum operating pressure is 0.6MPa(G)! Introducing the grease-free needle valves handled by our company.
- valve
The target fluids are gases such as N2, Air, H2, He, Ar, O2, CO2, etc., and liquids such as H2O! Low leakage due to the bellows seal.
- valve
Connection is Rc1/4! A simple needle valve with an adjustment screw rotation of approximately 12 turns (effective rotation count 5 to 12).
- valve
The maximum operating pressure is 1MPa(G)! Introducing a precision needle valve for high flow with a non-rotating structure.
- valve
Hysteresis within a minimum of 15%! Introducing valves that are compact, lightweight, and designed for single power supply.
- valve
A fire hydrant designed to incorporate the valve body into the lid, ensuring compactness and a smooth flow path.
- valve
Electric and pneumatic! Introducing the ball valves handled by George Fischer.
- valve
Fuji Kin's technological capabilities support the unknown high-pressure areas required for hydrogen stations.
- valve
- Hydrogen battery
- Pipe Fittings
[News Release] Awarded for 20 consecutive years! We have received the "Super" Manufacturing Parts Award for Mobility-related Components!
Thanks to your support, we have won the "Super" Monozukuri Parts Award for 20 consecutive years. In the 2023 20th "Super" Monozukuri Parts Award, the "Ultra High-Pressure Valve Equipment for High-Flow Hydrogen Stations" received the "Mobility-Related Parts Award." This product is a valve device for next-generation hydrogen stations. It has been developed as a high-speed filling valve for hydrogen to support the future promotion of HDVs (heavy-duty vehicles such as fuel cell large trucks). Main features of the product━━━━━━━━━━ - High flow Cv value: 2.5 - Design pressure: 99.9 MPa - Operating temperature range: -40 to +85℃ - Opening and closing durability: 100,000 cycles (experimental value) ━━━━━━━━━━━━━━━━━ Additionally, we have a comprehensive lineup of shut-off valves, check valves, filters, and more for hydrogen gas and liquid hydrogen gas! Details of the award-winning product and videos of past award-winning products are now available. Please check them out at the URL below. ↓ ↓ ↓ ↓ ↓ ↓
It is a valve that adjusts the flow rate of the process.
- valve
It is a valve with excellent "air tightness" and "maintainability."
- valve
【Useful Information】What are valves and fittings?
What is a valve in the first place? A valve is a general term for devices that have a "mechanism" to open and close the passage of fluids (a collective term for gases and liquids) to allow, stop, or throttle the flow of those fluids. When modifiers indicating usage, form, or type are added, the term "tap" may be used. For example, general-purpose tap, ball valve, two-way valve, etc. Valves that primarily control the release and consumption of fluids are also referred to as "plugs." These include water taps, gas taps, and fire hydrants. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ For more detailed information, please refer to the related link page below. We introduce the types and uses of valves and fittings.
This valve is ideal for use with high-purity fluids in high airtightness and high durability applications.
- valve
【Useful Information】What are valves and fittings?
What is a valve in the first place? A valve is a general term for devices that have a "mechanism" to open and close the passage of fluids (a collective term for gases and liquids) to allow, stop, or throttle the flow of those fluids. When modifiers indicating usage, form, or type are added, the term "tap" may be used. For example, general-purpose tap, ball valve, two-way valve, etc. Valves that primarily control the release and consumption of fluids are also referred to as "plugs." These include water taps, gas taps, and fire hydrants. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ For more detailed information, please refer to the related link page below. We introduce the types and uses of valves and fittings.
50% reduction in air consumption with air blow! Contributing to eco-friendliness by reducing customers' electricity consumption.
- Pneumatic Equipment
- valve
- Flow Control
We have newly added the catalog and case studies for the air-saving unit "ASV Series," which contributes to energy savings without the need for a power supply.
TAIYO's air-saving unit "ASV Series" is a switch valve suitable for energy-saving and environmental measures that can be easily operated without a power supply. It allows for easy adjustment of pulse frequency, achieving a 50% reduction in air consumption through air blowing. Until now, only brochures were displayed, but we are pleased to announce the addition of a catalog and case studies.
During the summer when electricity demand increases, the Air Saving Unit contributes to eco-friendliness by reducing customers' electricity consumption through the efficiency and energy-saving measure...
- Pneumatic Equipment
- valve
- Flow Control
We have newly added the catalog and case studies for the air-saving unit "ASV Series," which contributes to energy savings without the need for a power supply.
TAIYO's air-saving unit "ASV Series" is a switch valve suitable for energy-saving and environmental measures that can be easily operated without a power supply. It allows for easy adjustment of pulse frequency, achieving a 50% reduction in air consumption through air blowing. Until now, only brochures were displayed, but we are pleased to announce the addition of a catalog and case studies.
Added NG10 size to Parker Global Standard Model hydraulic solenoid valve.
- Other machine elements
- Hydraulic Equipment
- valve
★TAIYO★ Hydraulic Solenoid Valve "D1VW/D3W Series" Catalog Update
We have updated the catalog for the hydraulic solenoid valves "D1VW Series" and "D3W Series," which are manufactured domestically as Parker's global standard models and offered at market prices.
An air valve made of nylon resin, ideal for raw water, agricultural water, and sewage systems mixed with foreign substances.
- valve
- Piping Materials
A stainless steel repair valve designed to withstand bending loads during an earthquake.
- valve
- Piping Materials
A soft-seal partition valve that can be piped with EF joints, using boltless connections for polyethylene pipes for water supply. Available with both sleeve insertion ports and EF single receiving por...
- valve
- Piping Materials
Ideal for discharging bulk materials from storage silos and dust collectors! A wide variety of options available!
- valve
- Dust collector
- silo