Stainless Steel Check Valves
Ozone Resistant Check Valves
Stainless Steel check valves with Viton Seals
Part # | Size | Body Length | Body Diameter | Price |
CHK-4SV | 1/4" | 2.165" | 0.75" | $29.50 |
CHK-6SV | 3/8" | 2.165" | 0.866" | $32.50 |
CHK-8SV | 1/2" | 2.165" | 1.063" | $39.50 |
CHK-12SV | 3/4" | 2.677" | 1.417" | $54.50 |
CHK-16SV | 1" | 3.268" | 1.693" | $69.50 |
Specifications:
Working pressure = 1500 PSI
Working Temperature = -10 - 105-deg C
Crack pressure = 2.5 PSI
Threaded ends = Female NPT
Materials:
Body = 316 Stainless Steel
O-Ring = Viton
Spring = 304 Stainless Steel
Cap = 316 Stainless Steel
Spool = 316 Stainless Steel
Snap Ring = 304 Stainless Steel
This check valve is completely serviceable and rebuild-able. The only sealing material is a Viton O-ring. This O-ring is easily replaceable is ever necessary. The body is one piece and requires no seal for the body. Only the O-ring is a sealing surface. This makes the CHK-SV check valve the most reliable check valve over the long term.
