Tescom Corporation Absolute Pressure Back Pressure Valve 44-4700 Series
Tescom Corporation 44-4700 Series
It is an absolute pressure back pressure valve capable of controlling from negative pressure to positive pressure!
The 44-4700 series is a diaphragm-type back pressure valve that can regulate primary pressure from vacuum or low positive pressure up to 1.13 MPaA. The diaphragm has a concentric wave shape, which creates highly sensitive pressure control. This regulator is designed for high-purity fluids, and the gas-contacting parts are made solely of 316 stainless steel and Teflon, making it suitable for corrosive gases. 【Features】 - High-performance metal diaphragm type - High sensitivity control type with a large diaphragm diameter - Adjustable from vacuum to low pressure
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basic information
Body material: Made of SUS316 Maximum inlet adjustment pressure: 0.006–0.20 MPaA 0.006–0.34 MPaG 0.006–0.68 MPaG 0.006–1.03 MPaG CV value: 0.04 ■ For other functions and details, please refer to the catalog or contact us.
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Company information
TESCOM pressure regulators HOKE valves, GYROLOK fittings United Electric precision sensors products Mott high-purity filters We handle fluid control equipment for high-temperature, high-pressure fluid testing devices, aimed at the petroleum, chemical, and general industries. We have experience in handling pressure regulators and valves suitable for high-pressure hydrogen. We offer a wide range of pressure regulators, filters, differential pressure gauges, and more for semiconductor manufacturing equipment. We also handle the following products for industries using high-pressure fluids: Worcester Controls ball valves Ultra-high-pressure valves and fittings (Autoclave Engineers, Biotech, HIP) High-pressure solenoid valves Stainless steel tubes, pipes, flexible tubes, various piping materials such as Teflon Flow meters, pressure gauges, and other instrumentation equipment Mass flow controllers, control valves, and other fluid control equipment We can arrange small quantities and short lead times for conversion fittings, reaction tubes, and various custom products. We can also arrange fittings and custom products made from special materials such as Inconel and Hastelloy.
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