Entegris is a global leader in contamination control, critical materials handling, and advanced process materials for the semiconductor and other high-tech industries. Entegris is ISO-9001 certified and has manufacturing, customer service and/or research facilities in the United States, China, France, Germany, Israel, Japan, Malaysia, Singapore, South Korea and Taiwan.
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For 50 years, Entegris has been a provider of critical products and materials used in advanced high-technology manufacturing. These products and materials are often used to make the building blocks of many of the world's most complex microelectronic products, such as computers, mobile devices and phones, data storage components, televisions and monitors, and automobiles.
1 Dimensions for PVDF, -3 (PFA) and -6 (CPFA) nuts 2 Tube connection includes Integral Ferrule nuts. Also compatible with Quikgrip fittings. 3 Pillar nuts, inserts and gauge rings included as standard.
125 psig (862 kPa) up to 150°F (65°C) To calculate the maximum pressure rating, subtract 1 psig (6.9 kPa) from 125 psig (862 kPa) for every 2°F/1°C temperature rise above 150°F (65°C).
0° to 212°F (-18° to 100°C)
Cracking pressure (opening):
Minimum of 1 psig (6.9 kPa) to achieve full open
Sealing pressure (closing):
Minimum of 3 psig (20.7 kPa) back pressure
All wetted parts, including the spring are molded PFA and PTFE
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Galtek® Check Valves, 1/4" Orifice, O-ring Free Design Part Numbers