Parker Hannifin / Instrumentation Group Datasheets for Gas Valves

Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow.
Gas Valves: Learn more

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Product Name Notes
For demanding leak integrity applications, the CO Series check valve is 100 percent factory tested using helium mass spectrometry techniques for internal and external leakage. The O-ring poppet design provides...
Parker Hannifin Corporation’s Veriflo Division presents the 935T Series (horizontal cross) 1/2" valve. The 935T provides superior control of gases and liquids under high flow, low pressure conditions where absolute...
Parker Hannifin Corporation’s Veriflo Division presents the 935Y 1/2" valve. The 935Y provides superior control of gases and liquids under high flow, low pressure conditions where absolute purity is essential.
The 735 Series regulator offers a two stage, tied diaphragm design to provide a constant outlet pressure regardless of inlet pressure fluctuations. The 735 Series tied diaphragm regulator provides shut...
The AVR3 Series regulator is designed to heat and/or vaporize a gas or liquid sample before entering an analyzer system. The unique design allows the user to dissassemble the regulator...
The BFR5K Series regulator is a compact, high flow, high performance Bulk Gas regulator designed for semiconductor processing. The BFR5K provides a stable outlet pressure over a wide variety of...
The MV-11 Manual Adjustable Diaphragm Valve is designed for use in high purity semiconductor applications. It is also ideally suited for ultra-pure water and aggressive chemical or gas applications. The...
The PV-10 Pneumatic 2 Way Diaphragm Valve is designed for use in high purity semiconductor applications. It is also ideally suited for ultra-pure water and aggressive chemical or gas applications.

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