• 4" GRV BV, FW, 300PSI UL/FM, QCD

 Specifications

 Size

 : 2 1/2" Through 8"

 Working Press.

 : 175 psi

 Max. Test Press.

 : 350 psi

 Working Temp.

 : 250F (120°C)

 Factory Installed UL Approved Tamper Switch.

 Material

 Body

 : Ductile Iron, Nylon-11 Coated.

 Body

 : Ductile Iron, EPDM Encapsulated

 Disc

 : AL-Bronze, Ductile Iron, Ni-Cr Plated Encapsulated.

 Stem

 : Stainless Steel, Hardened & Tempered


Dimensions:






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4" GRV BV, FW, 300PSI UL/FM, QCD

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