(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-KBFTQ5D'); Vacuum Relief Valve, Side Mount, Spring Loaded - Groth Corporation


Vacuum Relief Valve, Side Mount, Spring Loaded

The Groth Models 1361A are used when vacuum relief is the only requirement.
Intake relief necessary under working conditions is achieved by a spring or weight loaded
pallet. This feature reduces the possibility of tank damage due to an excessive vacuum
condition. Valve size must be selected to perform required vacuum relief under operating and
thermal conditions.

• Modular Construction
• Cushioned air seating
• Fluoropolymer seating diaphragms minimize sticking caused by resinous vapors and atmospheric moisture
• Self-draining housing body and drip rings to protect seating surfaces from condensate and freezing
• Design avoids vacuum buildup due to binding or clogging of the vent

Sizes: 3”(DN80) through 14”(DN350)
Vacuum Settings: 1 psig to 12 psig (68.9 mbarg to 827 mbarg)
Materials: Aluminum, Carbon Steel, Stainless Steel, special materials upon request
Certification: ATEX and PED Approval


  •  Seating Diaphragm Options: FKM, Buna-N or other materials
  •  Available with flange, consult factory

Contact your rep to start an order or learn more.