Simmons

Simmons 671SB Stemmed Check Valve, 4 in, Ductile Iron Body, Low Lead Compliance: Yes

SIM671SB MFG #: 671SB
Simmons 671SB Stemmed Check Valve, 4 in, Ductile Iron Body, Low Lead Compliance: Yes
  • Body Material: Ductile Iron
  • Domestic / Import: Domestic
  • Low Lead Compliance: Yes
  • Nominal Size: 4 in
  • Dimensions: 5-5/8 in Dia
  • Finish: Polyester Powder Coated
  • Inlet to Outlet Length: 11-1/2
  • Manufacturer: Simmons Manufacturing Company
  • Manufacturer #: 671SB
  • Pressure Rating: 600 psi
  • Softgoods Material: Buna-N® O-Ring
  • Temperature Rating: 190 degF
  • Trim Material: Stainless Steel Spring
  • Type: Stemmed
Simmons Check Valve, Stemmed, 4 in Nominal Size, 600 psi, 190 deg F, Low Lead Compliance: Yes, 11-1/2 in Inlet to Outlet Length, Ductile Iron Body, Stainless Steel Spring Trim, Softgoods: Buna-N® O-Ring, Polyester Powder Coated, 5-5/8 in Dia
  • Features
  • Silicon bronze cast poppet
  • Stainless steel spring and nut
  • Non-toxic polyester powder coat paint
  • All check valves furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut
  • Silicon bronze components contain less than 0.05% (1/20 of 1%) lead