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  • Check Valves

    Check Valve, 4", Single, Inline Swing, Ductile Iron, FNPT x FNPT

  • Item # 39C407
  • Mfr. Model # SVOP20DB6VV040
Check Valve,  4",  Single,  Inline Swing,  Ductile Iron,  FNPT x FNPT
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Product Details

Oil Patch Swing Check Valves

• Temp. range: 0° to 280°F
For use in oil patch flow lines and tank battery hookups. Feature stainless steel ball and stem, double O-ring Viton® stem seal and seat ring, blowoutproof stem, and 316 stainless steel 1-pc. hanger and disc. Zerk fitting for lubrication. Valves are full flow when open.
Meet NACE MR0175 standards.
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Technical Specifications

Item # 39C407
Mfr. Model # SVOP20DB6VV040
UNSPSC #40141634
Shipping Weight 60.0 lbs
Country of Origin China *
Item - Check Valves Check Valve
Flow Design Single
Mechanism and Body Design Inline Swing
Body Material - Valves Ductile Iron
Pipe or Tube Size - Check Valves 4"
Connection Type - Check Valves FNPT x FNPT
Cracking Pressure - Check Valves 0 psi
Mounting Orientation - Check Valves Horizontal
Seal Material - Check Valves Viton
Max. Temp. - Valves 280 Degrees F
Min. Temp. - Valves 0 Degrees F
Max. Water Pressure - Valves 2000 psi @ 250 Degrees F
Max. Steam Pressure - Valves Not Rated
Seat Material - Check Valves Viton
Flow - Valves 400 gpm
Full Flow - Valves Yes
Application - Valves General Purpose
Length 10"
Standards NACE MR0175-2009
* This product's country of origin is subject to change

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