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Valves \ Check & Relief Valves \ CVA Series

CVA Series: One-piece Pipe-ended Adjustable Check Valves

  • Pressure rating up to 3,000 psi (207 bar) at 70°F (21°C)
  • Temperature rating from -10°F to 375°F (-23°C to 191°C) with Viton seat standard
  • One piece body construction
  • Wide range of cracking pressures
  • Ease of adjustment
  • Size range 1/4" & 1/2" pipe
  • Body material is 316 stainless steel and Brass
Part Number Body Material Dimension
H
Dimension
L
Flow
Coefficient
Cv
Flow
Diameter
Inlet Outlet
CVA-M4N 316 Stainless Steel
Brass
9/16"
14.20 mm
1.62"
41.1 mm
0.35 4.8 1/4" Male NPT 1/4" Male NPT
CVA-M4R 316 Stainless Steel
Brass
9/16"
14.20 mm
1.62"
41.1 mm
0.35 4.8 1/4" Male ISO Tapered 1/4" Male ISO Tapered
CVA-F4N 316 Stainless Steel
Brass
3/4"
19.05 mm
2.98"
75.7 mm
0.35 4.8 1/4" Ferrate NPT 1/4" Female NPT
CVA-M8N 316 Stainless Steel
Brass
7/8"
22.22 mm
2.55"
65.0 mm
1.20 10.0 1/2" Mate NPT 1/2" Male NPT
CVA-M8R 316 Stainless Steel
Brass
7/8"
22.22 mm
2.55"
65.0 mm
1.20 10.0 1/2" Mate PT 1/2" Male PT
© TIS Hydraulics Ltd