SKU: PCS

Stainless Steel Piston Check Valve

From $33.00

Inc GST
In Stock
Make an Enquiry
  • BSP Threaded in line 316 Stainless Steel Piston Check Valve
  • PTFE seat
  • 0 to 40 Bar Pressure Range
  • 0°C to 180°C temperature range
  • Installed in any orientation
Model Size DN (mm) Media Pressure Media Temperature Cracking Pressure (kPa)
PCS-04 ½” 15 0 to 40 BAR 0°C to 180°C 4
PCS-05 ¾” 20 0 to 40 BAR 0°C to 180°C 3.7
PCS-06 1” 25 0 to 40 BAR 0°C to 180°C 3.5
PCS-07 1 ¼” 32 0 to 40 BAR 0°C to 180°C 3
PCS-08 1 ½” 40 0 to 40 BAR 0°C to 180°C 2.8
PCS-09 2” 50 0 to 40 BAR 0°C to 180°C 2.5

*PTFE at low temperatures is quite hard so you can get weepage past the seat in some isntances

Stainless Steel Piston Check Valve Operation 

Stainless Steel Piston Check Valve Temperature vs Pressure

Stainless Steel Piston Check Valve

Model Size A B C
PCS-04 ½” 65 46 19
PCS-05 ¾” 80 58 23
PCS-06 1” 90 69 27
PCS-07 1 ¼” 105 75 32
PCS-08 1 ½” 120 85 41
PCS-09 2” 140 98 50

All dimensions in mm unless shown otherwise. 

Stainless Steel Piston Check Valve

Number Name Material
1 Body ASTM A351 CF8M
2 Nut SS304
3 Spring Washer SS304
4 Washer SS304
5 Seat Ring PTFE
6 Plug SS316
7 Spring SS304
8 Gasket Packing PTFE
9 Cap ASTM A351 CF8M

Size 1/2" to 2" BSP
Body 316 Stainless Steel
Seat PTFE
Pressure Range 0 to 40 BAR
Temperature 0 to 180°C

Others Also Bought

.
.