VYC Check Valves

1 VYC172(O) VYC 170/172 DISC CHECK VALVE
Bronze Construction
Max Temp: 250ºC
Max pressure: 16 bar
For installing between flanges DIN, BS or ANSI
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm100mm 125mm 150mm 200mm 250mm 300mm 

VYC Model 170 Wafer Disc Check Valve

VYC Model 172 Wafer Disc Check Valve

2 VYC170 & 172(O) VYC 170/172 DISC CHECK VALVE
Carbon Steel Construction
Max Temp: 400ºC
Max pressure: 40 bar
For installing between flanges DIN, BS or ANSI
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm100mm 125mm 150mm 200mm 250mm 300mm 

VYC Model 170 Wafer Disc Check Valve

VYC Model 172 Wafer Disc Check Valve

3 VYC170 & 172(O) - Copy VYC 170/172 DISC CHECK VALVE
Stainless Steel Construction
Max Temp: 400ºC
Max pressure: 40 bar
For installing between flanges DIN, BS or ANSI
Suitable for Steam
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm100mm 125mm 150mm 200mm 250mm 300mm 

VYC Model 170 Wafer Disc Check Valve

VYC Model 172 Wafer Disc Check Valve

4 VYC179(O) VYC 179 BRASS PISTON CHECK VALVE
Brass Construction
Max Temp: 200ºC
Max pressure: 200 bar
Screwed BSP, NPT or Socket Weld ¼” ⅜” ½” ¾” 1″ 1¼” 1½” 2″

VYC Model 179 Brass Piston Check Valve

4 VYC179(O) VYC 179 CARBON STEEL PISTON CHECK VALVE
Carbon Steel Construction
Max Temp: 300ºC (400ºC without spring)
Max pressure: 250 bar
Screwed BSP, NPT or Socket Weld ¼” ⅜” ½” ¾” 1″ 1¼” 1½” 2″

 VYC Model 179 Carbon Steel Piston Check Valve

4 VYC179(O) VYC 179 316SS PISTON CHECK VALVE
Stainless Steel Construction
Max Temp: 300ºC (400ºC without spring)
Max pressure: 250 bar
Screwed BSP, NPT or Socket Weld ¼” ⅜” ½” ¾” 1″ 1¼” 1½” 2″

VYC Model 179 316SS Piston Check Valve