VI Style 16mm DN Size Vacuum Flange Check Valve
VI Style 16mm DN Size Vacuum Flange Check Valve
SKU:VIS-d76575
Premium 16mm DN Size Vacuum Flange Check Valve, 316 Stainless Steel, USP Class VI Materials, Low Pressure Relief, DIN/ISO Compliant
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$129.99
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$129.99
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VI Style 16mm DN Size Vacuum Flange Check Valve
$129.99
Quantity: 1
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VI Style 16mm DN Size Vacuum Flange Check Valve
$129.99
Quantity: 1
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The VI Style 16mm DN Size Vacuum Flange Insert Check Valve is a versatile valve designed to fit seamlessly between ISO/NW/KF/QF vacuum flanges following DIN and ISO standards. This check valve, made of 316 Stainless Steel, combines a centering ring and a low-pressure relief valve, offering reliable operation under both positive and vacuum conditions. With a standard cracking pressure of 3.50 psi and various seat material options, this valve ensures efficient and secure flow control while maintaining compliance with USP Class VI standards for materials. Made in the USA, it is a cost-effective and durable solution for industrial applications.
Product Specifications
Note
USP Class VI O-Rings can be supplied with certification.Made in USA.
Specifications 316 Stainless Steel Style Numbers
VIFSS
Specifications Body Material
316 Stainless Steel = SS | 316L Stainless Steel = SS
Specifications Certifications
European Conformity (CE) Non-PED Statement | International Organization for Standardization (ISO 9001) Certified
Specifications Diameter Nominal Dn Size
16 mm
Specifications Non Shock Pressure Rating
Full Vacuum-Atmospheric at 100 ºF
Specifications Note For Material
Listed above are the most common material selections. Please contact the factory for additional options.
Specifications Outside O Ring Size
314
Specifications Seat And Outer Seals Material
Aflas® = AS | Buna-N = BN | Ethylene Propylene Diene Monomer (EPDM) = EP | Fluoro-Elastomer (FKM) = VT | Neoprene = NE | Perfluoroelastomer = KZ | USP Class VI Aflas® = UA = UA | USP Class VI Ethylene Propylene Diene Monomer (EPDM) = UE | USP Class VI Fluoro-Elastomer (FKM) = UV | USP Class VI Silicone = US
Specifications Size Code
F
Specifications Special Options
T = FEP Encapsulated Spring (Contact the factory for more options)
Specifications Spring Material
17-7PH Stainless Steel = PH | 316 Stainless Steel = SS | Alloy B = HB | Alloy C-276 = HC | Inconel® X750 or Alloy X750 = IX | Monel® 400 = MO | Titanium = TI
Specifications Standard Cracking Pressure
3.50 psi
Specifications Valve Style
VI