Ausco, Inc. - Item # 1, Zero Leak/Soft Seat Check Valve
Ausco Inc. Your Custom Valve Source Aerospace, Oil Tool, Power Generation 1-800-927-8757
820 Port Washington Blvd
Port Washington, NY 11050
516-944-9882
Fax: 516-944-8522
info@auscoinc.com

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Since 1957, AUSCO, Inc. has been a world class actor in the design and manufacturing of precision fluid control valves for the aerospace industry, both military and commercial. Innovative engineering design, rigorous manufacturing techniques and uncompromising quality at AUSCO, Inc. continue to be the keys of the company's success. With its extended experience of over 50 years in custom fluid control components, AUSCO, Inc. provides its customers with the most adequate and reliable custom products for almost any type of application.
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Item # 1 Zero Leak/Soft Seat Check Valve




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Zero Leak/Soft Seat Check Valve
Designed for zero leak applications, AUSCO, Inc. soft seat check valves combine a primary metal-to-metal sealing with a secondary seal consisting of an elastomeric o-ring or VespelĀ®. The main load is taken by the metal-to-metal seal, reducing o-ring abrasion and wear. This provides a very reliable and repeatable crack pressure, usually typical of hard seat valves.





Specifications

Mounting Type

Cartridge
Line
Mainfold
Rosan
Custom

Fluid Type

Air
Hydraulic (MIL-PRF-5606, MIL-PRF-6083, MIL-PRF-23699...)
Hydraulic (Skydrol®, AS1241,...)
Fuel (JP-10, ...)
Heat Transfer Fluids (Galden HT Fluids, ...)
Nitrogen Liquid Propellant (N204/MMH, ...)
Other Gas & Fluids

Fluid Temperature Range

-300°F (-184°C) to 450°F (232°C)

Ambient Temperature Range

-300°F (-184°C) to 450°F (232°C)

Pressure Range

0 to 10,000 psi (690 bar)

Flow Rate

up to 40 GPM (150 L/min)

Special Design Feature

Zero leakage at any differential pressure, or back pressure

Body Material

Corrosion Resistant Stainless Steel (303, 17-4 PH, 440C, ...)
Aluminum (2024, 6061, 7075)
Titanium
Other materials available for specific design requirements.


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