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art002

art002
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art002

Product catalog summary
Overview: The document provides technical specifications and part details for FPM/FKM + PTFE gaskets and adjustable check valves with gas threading. It includes pressure ratings, material compositions, and part codes for various sizes.
Specifications:
  • Gasket Pressure Ratings: The gaskets are available in sizes ranging from 1/4” to 1”. The minimum pressure is 0.5 bar (7.3 PSI) and the maximum pressure varies from 1 bar (14.5 PSI) to 10 bar (145 PSI) depending on the size.
  • Valve Materials: The valves are primarily made from AISI 316L stainless steel, with some components in AISI 304. Gaskets are made from PTFE or silicone, and O-rings from FPM/FKM or silicone.
Procedures:
  • Adjustable Opening Pressure: The opening pressure of the check valves can be adjusted by turning the screw on the top of the valve.
Standards and Recommendations:
  • Surface Finish: Both internal and external finishes have a roughness of Ra ≤ 1.6 μm.
  • Temperature and Pressure Limits: Maximum working conditions are specified at 150°C (300°F). Users should refer to the product data sheet for maximum pressure installation details.
  • FDA Approval: Gaskets made from PTFE + FPM/FKM or silicone are FDA approved for low-pressure applications.
Part List: The document includes a detailed part list with codes for pistons, gasket supports, gasket kits, springs, nuts, and screws for each valve size.
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Catalog excerpts

art002-1

CHECK VALVES Adjustable Check Valves - Gas Threaded *^ ASEPTIC EQUIPMENT -DESIGN & SUPPLIER Adjustable minimum opening pressure, turning the screw on the top of the valve. pressure installation on the following product data sheet. FDA approved PTFE + FPM/FKM or SILICONE for lowest pressure applications Regulating Opening Pressure FPM/FKM + PTFE GASKETS FPM/FKM + PTFE GASKETS Part list 11 Piston Support FPM/FKM or SILICONE

 Open the catalog to page 1

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