SYMBOL:
 |
DESCRIPTION
A screw-in, cartridge-style, hydraulic check valve for blocking or load-holding.
OPERATION
The CV06-B20 allows flow passage from 1 to 2, while normally blocking flow in the opposite direction.
The cartridge is spring-biased closed until sufficient pressure is applied at 1 to open to 2.
FEATURES
• Hardened seat for long life and low leakage.
• Fully guided check assembly.
• Small size.
• Fast closing and seating.
RATINGS
Operating Pressure: 345 bar (5000 psi)
Proof Pressure: 690 bar (10,000 psi)
Burst Pressure: greater than 828 bar (12,000 psi)
Flow: Up to 7.6 lpm (2 gpm)
Internal Leakage: 0.10 cc/minute (2 drops/minute) max. at 34.5 bar (500 psi)
and 345 bar (5000 psi) from port 1, port 2, inlet
Operating Temperature: -54° C to 107°C (-65°F to 225°F)
Filtration: Recommend 25µ nominal or better; 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
Cavity: VC06-B2; See page 9.106.1_2w
Cavity Tool: CT06-B2xx; See page 8.600.1 |
