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+ Click here for product-specific instructions- Close product-specific instructions
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Instructions for Pricing/Ordering & Comments
Choose a size, then a spring range. Select the proper body #1 and piston #2 group which also includes the spring guide #5. Then select the seat #3, which must also be suitable for the media used. The more elastic Buna, Viton, EPDM & Kalrez seats tend to seal off better (bubble tight) than the harder Teflon (PTFE) seats. Finally select the spring material #4, which usually is stocked in a type 302SS(18Cr-8Ni). After the customized selection is made, click to continue and instructions will be provided to either print or save the selection or to proceed with ordering the item on line. Printing the selection will not commit one to ordering the items selected. Should you have any questions on the product capability or product options, or are having difficulty in making the pricing selections or ordering, please contact us by e-mail or phone between 9AM-5PM Eastern time, Monday-Friday
Holiday Closing
Place your orders now. We will be closed from Tuesday December 24th and will reopen on Thursday January 2nd. Our website will be fully functional and you may access pricing and also order "online" most products and options that are priced.
Search by: Straval Model #, Spec #, Part #
Search by: Straval Model #, Spec #, Part #
VRV20-TC Sanitary Vacuum Breaker | Vacuum Relief Valve
view prices
- All Stainless Steel standard.
- 1", 1 1/2", and 2" Sanitary Tri-clamp
- Opening pressures factory set to <2 PSIG. Relief Function, Vacuum set opening <4" Hg.
VRV20-TC Sanitary Vacuum Breaker | Vacuum Relief Valve
View Pricing/Ordering Instructions
- All Stainless Steel standard.
- 1", 1 1/2", and 2" Sanitary Tri-clamp
- Opening pressures factory set to <2 PSIG. Relief Function, Vacuum set opening <4" Hg.
