Check Valves
Also known as Non-Return Valves, Check Valves are designed to prevent fluid backflow and keep flow in a single direction. Utilizing differential pressure, these valves open and close based on pressure differences upstream and downstream. View Tork Systems catalog of Check Valves below or contact a Marine Valve Expert for more information.
1
Item No. M107734
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
2
Item No. M107737
Generic
1-1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
3
Item No. M107740
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
4
Item No. M107743
Generic
2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
5
Item No. M134757
Generic
2-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
2-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
6
Item No. M134759
Generic
3-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
3-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
7
Item No. M134761
Generic
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
8
Item No. M134763
Generic
6-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
6-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
9
Item No. M134765
Generic
8-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
8-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
10
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
11
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
12
Item No. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
13
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
14
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
15
Item No. M136177
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
Click on Item to Request Quote
16
Item No. M136178
Generic
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
Click on Item to Request Quote
17
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
18
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
19
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
20
Item No. M136182
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
Click on Item to Request Quote
21
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
22
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote
23
Item No. M136185
Generic
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S651Af.
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S651Af.
Click on Item to Request Quote
24
Item No. M136186
Generic
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751Af)
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751Af)
Click on Item to Request Quote
25
Item No. M136187
Generic
2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
Click on Item to Request Quote
699 product(s) found
Check Valves
Also known as Non-Return Valves, Check Valves are designed to prevent fluid backflow and keep flow in a single direction. Utilizing differential pressure, these valves open and close based on pressure differences upstream and downstream. View Tork Systems catalog of Check Valves below or contact a Marine Valve Expert for more information.
1
Item No. M107734
Generic
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
2
Item No. M107737
Generic
1-1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/4-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
3
Item No. M107740
Generic
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
1-1/2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
4
Item No. M107743
Generic
2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
2-inch Swing Check Valve. Bronze 400 lb Union End Sil-Braze1385721
Click on Item to Request Quote
5
Item No. M134757
Generic
2-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
2-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
6
Item No. M134759
Generic
3-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
3-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
7
Item No. M134761
Generic
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
4-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
8
Item No. M134763
Generic
6-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
6-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
9
Item No. M134765
Generic
8-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
8-inch Wafer Check Valve. Bronze Class 150Introducing the Bronze Class 150 Wafer Duo Check Stainless Steel Disc.
Click on Item to Request Quote
10
Item No. M136172
Generic
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C151Af
Click on Item to Request Quote
11
Item No. M136173
Generic
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
3/8-inch Lift Check Valve. Forged Steel Class 900 Socket Weld(2177525 C251Af)
Click on Item to Request Quote
12
Item No. M136174
Generic
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld 2177525 C351Af.
Click on Item to Request Quote
13
Item No. M136175
Generic
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
3/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C451Af
Click on Item to Request Quote
14
Item No. M136176
Generic
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
1-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C551Af
Click on Item to Request Quote
15
Item No. M136177
Generic
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
1-1/4-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C651Af
Click on Item to Request Quote
16
Item No. M136178
Generic
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
1-1/2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C751Af
Click on Item to Request Quote
17
Item No. M136179
Generic
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
2-inch Lift Check Valve. Forged Steel Class 900 Socket Weld2177525 C851Af
Click on Item to Request Quote
18
Item No. M136180
Generic
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S151Af
Click on Item to Request Quote
19
Item No. M136181
Generic
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
3/8-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S251Af.
Click on Item to Request Quote
20
Item No. M136182
Generic
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld (2177525 S351Af)
Click on Item to Request Quote
21
Item No. M136183
Generic
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
3/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S451Af
Click on Item to Request Quote
22
Item No. M136184
Generic
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
1-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S551Af.
Click on Item to Request Quote
23
Item No. M136185
Generic
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S651Af.
1-1/4-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld2177525 S651Af.
Click on Item to Request Quote
24
Item No. M136186
Generic
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751Af)
1-1/2-inch Lift Check Valve. Stainless Steel Class 900 Socket Weld(2177525 S751Af)
Click on Item to Request Quote
25
Item No. M136187
Generic
2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
2-inch Lift Check Valve. Stainless Steel, Class 900, Socket Weld -2177525 S851Af.
Click on Item to Request Quote