The 215 Piston Check Valve incorporates a piston with an embedded O-ring that seals on the seat. Pressure in the flow direction moves the piston and seal off the seat and exposes the cross holes in the piston. The flow arrow on the body will point from inlet to outlet.
- Brass body & piston
- Viton™ or Buna-N seals
- Beryllium copper retainer
- Good for a wide range of air & fluid applications
- 0.197" diameter through-hole in the ball
- Positive seal at low back pressure or slight vacuum
- Cracking pressure: 1/3 psi or 1 psi
- Maximum pressure: 500 psi
- Maximum temperature: 250°F (Buna-N) & 375°F (Viton™)
| Item # |
Description |
Catalog Pg. |
Price |
Add to Cart |
Item 22452
|
14.59/Each
|
Internet Only
|
14.59/Each
|
|
Item 22453
|
14.59/Each
|
Internet Only
|
14.59/Each
|
|
Item 22454
|
15.7/Each
|
Internet Only
|
15.7/Each
|
|
Item 22455
|
15.7/Each
|
Internet Only
|
15.7/Each
|
|
Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.