Check Valves

Showing 1206 products

Brass Check Valve Non Return Flap Valve View Details

Brass Check Valve Non Return Flap Valve

$3-8 Min. Order: 1000 pieces
High Pressure Forged Steel Bolted Bonnet Swing Check Valve View Details

High Pressure Forged Steel Bolted Bonnet Swing Check Valve

$100-2,000 Min. Order: 1 piece
factory 1 2 3 4 1 Italy model air compressor check valve non return valve for direct driven View Details

factory 1 2 3 4 1 Italy model air compressor check valve non return valve for direct driven

$1 Min. Order: 500 pieces
Factory Direct Disc DN150 PN16 Cast Iron Dual Plate Wafer Check Valve View Details

Factory Direct Disc DN150 PN16 Cast Iron Dual Plate Wafer Check Valve

$5.60-10 Min. Order: 10 pieces
1/2″-4″ Brass Threaded Non-return Valve Brass Swing Check Valve View Details

1/2″-4″ Brass Threaded Non-return Valve Brass Swing Check Valve

$1.09-1.25 Min. Order: 240 pieces
EN16FCO Iron Swing Flanged Check Valves 4INCH 6INCH Compressed Air Metal Check Valves for Water Oil Natural Gas View Details

EN16FCO Iron Swing Flanged Check Valves 4INCH 6INCH Compressed Air Metal Check Valves for Water Oil Natural Gas

$146-897 Min. Order: 1 piece
Hygienic Food Grade Stainless Steel 304 316L Sanitary Tri Clamp Ferrule NRV Non Return Check Valve View Details

Hygienic Food Grade Stainless Steel 304 316L Sanitary Tri Clamp Ferrule NRV Non Return Check Valve

$8.08-9.90 Min. Order: 1 piece
One-Way Check Valve for Male 304 316 Sanitary Stainless Steel Anti-Return Ball Structure Manual Pneumatic for Oil Water Gas View Details

One-Way Check Valve for Male 304 316 Sanitary Stainless Steel Anti-Return Ball Structure Manual Pneumatic for Oil Water Gas

$2-3 Min. Order: 1 piece
Stainless Steel Vertical Check Valve 1000PSI PTFE Sealing 304 316 Inline Non Return Check Valve View Details

Stainless Steel Vertical Check Valve 1000PSI PTFE Sealing 304 316 Inline Non Return Check Valve

$2-2.40 Min. Order: 1 piece
Brass Vertical Check Valve Anti Backflow Spring Lift Check Valve View Details

Brass Vertical Check Valve Anti Backflow Spring Lift Check Valve

$2-2.60 Min. Order: 792 pieces
1/4″ 1/8″ Copper Check Valve for Screw Air Compressor Non Return Valve High Performance View Details

1/4″ 1/8″ Copper Check Valve for Screw Air Compressor Non Return Valve High Performance

$2.80-3.50 Min. Order: 1 piece
Vertical Horizontal Water Swing Type WCB Casting Flanged Non Return Class600 Check Valve View Details

Vertical Horizontal Water Swing Type WCB Casting Flanged Non Return Class600 Check Valve

$60.90 Min. Order: 1 set
SS304 316 One Way Manual High Temperature Check Valve Stainless Steel Male Female 1″ 2″ 3″ 4″ Threaded Non Return Check Water View Details

SS304 316 One Way Manual High Temperature Check Valve Stainless Steel Male Female 1″ 2″ 3″ 4″ Threaded Non Return Check Water

$3-5 Min. Order: 2 sets
DN15 Stainless Steel Swing Type Check Valve 304 Control Valve Internal Thread Corrosion Resistant One Way Valve View Details

DN15 Stainless Steel Swing Type Check Valve 304 Control Valve Internal Thread Corrosion Resistant One Way Valve

$5 Min. Order: 5 pieces
Cast Steel Flange Lift Check Valve Reverse Valve High Pressure One Way Check Valve View Details

Cast Steel Flange Lift Check Valve Reverse Valve High Pressure One Way Check Valve

$30-40 Min. Order: 1 set
Direct Sales SS316 Sanitary Stainless Steel Non Slam Check Valve View Details

Direct Sales SS316 Sanitary Stainless Steel Non Slam Check Valve

$11.80-48 Min. Order: 1 piece
1 Inch 10 Inches Hot Application Sanitary 316 Non Return Check Valves View Details

1 Inch 10 Inches Hot Application Sanitary 316 Non Return Check Valves

$19-1,200 Min. Order: 2 pieces
Food Grade 316L Stainless Steel Non Return Valve Sanitary Union Check Valve View Details

Food Grade 316L Stainless Steel Non Return Valve Sanitary Union Check Valve

$33.80-206.70 Min. Order: 10 pieces
Stainless Steel Manual Poppet Check Valve for Gas 1/8 1/4 3/8 1/2 3000psi NPT Connection View Details

Stainless Steel Manual Poppet Check Valve for Gas 1/8 1/4 3/8 1/2 3000psi NPT Connection

$12.50-15.50 Min. Order: 1 unit
Stainless Steel 304 316 Non Return Vertical Check Valves View Details

Stainless Steel 304 316 Non Return Vertical Check Valves

$2.50-12.17 Min. Order: 60 pieces
Api 6A 2 5000 Psi Single Way Lift Check Valve NRV Non Return Check Valve View Details

Api 6A 2 5000 Psi Single Way Lift Check Valve NRV Non Return Check Valve

$390-400 Min. Order: 1 set
Stainless Steel 316 NPT Female Thread Check Valve Opening 6000psi 1/3 Inh Female Check Valve View Details

Stainless Steel 316 NPT Female Thread Check Valve Opening 6000psi 1/3 Inh Female Check Valve

$12.60-13.80 Min. Order: 50 pieces
Ductile Iron Flanged Ball Check Valve PN10 PN16 DN32-DN400 Water Sewage Pipeline Non Return Valve Increased Wall Thickness View Details

Ductile Iron Flanged Ball Check Valve PN10 PN16 DN32-DN400 Water Sewage Pipeline Non Return Valve Increased Wall Thickness

$16.90 Min. Order: 1 piece
H41 Brass Carbon Steel Stainless Steel Series Lift Flanged Check Valve View Details

H41 Brass Carbon Steel Stainless Steel Series Lift Flanged Check Valve

$119.70-123.50 Min. Order: 1 unit
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