Category Products

  • SKU: HK1075
  • 11 in stock
  • Ships within 2 business days

Hoffman 78 water main vent valve, cast brass body, 3/4"NPT male straight shank, 150lb maximum, for high pressure hot or cold water mains.

Online Price: $169.62
Regular Price: $204.17

  • SKU: HK1080
  • 18 in stock
  • Ships within 2 business days

Hoffman 79 water main vent valve with built-in check valve,3/4"NPT male x 1/2"NPT female straight shank, 75lb maximum, for high pressure hot or cold water mains.

Online Price: $110.77
Regular Price: $133.34

  • SKU: HK1085
  • 21 in stock
  • Ships within 2 business days

Hoffman 508 radiator water vent valve, 1/8"NPT male straight shank, 50lb maximum, for automatic or manual venting of radiators, disc type vent with built in check valve. This is the update to the Hoffman No. 500 air vent and the replacement for the B&G 17-JR and 17-SR.

Online Price: $12.82
Regular Price: $15.43

  • SKU: HK1090
  • 5 in stock
  • Ships within 2 business days

Hoffman 790 water vent valve, 1/8"NPT male straight shank, 30lb maximum, for removal of air from convectors, baseboard and wall radiation.

Online Price: $100.39
Regular Price: $120.84

  • SKU: HK1095
  • 4 in stock
  • Ships within 2 business days

Hoffman 791 water vent valve, 1/4"NPT male straight shank, 50lb maximum, for removal of air from convectors and small mains.

Online Price: $114.24
Regular Price: $137.50

  • SKU: HK1096
  • 4 in stock
  • Ships within 2 business days

Hoffman 792 high pressure water vent valve, cast iron body with stainless steel interior, 3/4"NPT male straight shank, 250lb maximum, for removal of air from hot or cold water mains, hydronic heating systems, storage amd processing tanks.

Online Price: $335.77
Regular Price: $404.17

Category Information