- Services & Support
- Sales & Distribution
CV16-20 — Check Valve
Selection guide - similar valves.|
PDF file of this page.
STP file for CV16-20.
Request a quote.
A screw-in, cartridge-style, hydraulic check valve for use as a blocking or load-holding device.
The CV16-20 allows flow passage from 1 to 2, while normally blocking oil flow in the opposite
direction. The cartridge has a fully guided check which is spring-biased closed until sufficient
pressure is applied at 1 to open to 2.
• Hardened seat for long life and low leakage.
• Optional bias springs for back-pressure application flexibility.
• Industry-common cavity.
Operating Pressure: 241 bar (3500 psi)
Proof Pressure: 350 bar (5075 psi)
Flow: Up to 151 lpm (40 gpm)
Internal Leakage: 0.25 cc/minute (5 drops/minute) max. at 240 bar (3500 psi)
Crack Pressure Defined: Gauge psi evident at 1 at 0.95 lpm (0.25 gpm) attained
Standard Bias Springs at Crack: 0.34 bar (5 psi); 1.7 bar (25 psi); 4.1 bar (60 psi)
Temperature: -40 to 100 °C (-40 to 212 °F) with Buna seals;
-26 to 204 °C (-15 to 400 °F) with fluorocarbon seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC16-2; See page 9.116.1_2w
Cavity Tool: CT16-2xx; See page 8.600.1
Seal Kit: SK16-2x-T; See page 8.650.1
Cartridge: Weight: 0.29 kg (0.63 lb);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Buna N
O-rings and polyester elastomer back-ups standard.
Standard Ported Body: Weight: 0.57 kg (1.25 lb); Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar
(3000 psi); Ductile iron bodies available; dimensions may differ.
See page 8.016.1_2w.
|Selection guide - similar valves.
||PDF file of this page.||STP file for CV16-20||Request a quote.|