Directional Valves — HyPerformance™

HCV10-20 — Check Valve
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CV10-20 Valve

SYMBOL:CV10-20 Valve symbol

 

DESCRIPTION
A screw-in, cartridge-style, hydraulic check valve for use as a blocking or load-holding device
for high pressure applications.

OPERATION
The HCV10-20 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.

FEATURES
• Hardened seat for long life and low leakage.
• Optional bias springs for back-pressure application flexibility.
• High pressure operation.
• Fully guided check assembly.
• Industry-common cavity.
• All HyPerformance products are tested to NFPA specification T2.6.1
   and are tested at a verification level of 90% and an assurance of 99%.

RATINGS
Operating Pressure: 350 bar (5075 psi); 10% cycle life 420 bar (6090 psi)
Note: All HyPerformance products are tested for 900K cycles at 350 bar and 100K cycles at 420 bar.
Proof Pressure: 690 bar (10,000 psi)
Burst Pressure: 1380 bar (20,000 psi)
Flow: 75.8 lpm (20 gpm)
Internal Leakage: 0.25 ml/minute (5 drops/minute) max. at 350 bar (5075 psi)
Temperature: -54° to 107°C (-56° to 225°F) with urethane 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: HVC10-2; See page 9.110.1_2w
Cavity Tool: CT10-2xx; See page 8.600.1
Seal Kit: SK10-2x-T; See page 8.650.1

 

 


PERFORMANCE:

HPD12-S67C Flow vs Pressure

 

DIMENSIONS:

HPD12-S67C Valve Dimensions

 

MATERIALS:

Cartridge: Weight: 0.10 kg (0.22 lb) Steel with hardened work surfaces. Zinc-plated exposed surfaces. Urethane seals standard.

Standard Ported Body: Weight: 1.19 kg
(2.62 lb) H-series ductile iron, rated to 350 bar (5075 psi). See page 8.010.1_2w.

 

ORDERING CHART:

HPD12-S67C Ordering Chart


Selection guide - similar valves.
PDF file of this page. Request a quote.
Selection guide - similar valves.