单向阀CV06-B20英文.pdf

CV06-B20 Check ValveDESCRIPTION

2A screw-in, cartridge-style, hydraulic check valve for blocking or load-holding.OPERATION

The CV06-B20 allows flow 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

1SYMBOL

21Operating 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 9.060.1Installation: No restrictions

Cavity: VC06-B2; See page 9.106.1

Cavity Tool: CT06-B2xx; See page 8.600.1

PERFORMANCE (Cartridge Only)

PRESSURE DROP bar/psi Port 1 to 2

32 cSt/150 sus oil at 40°C

3.45/502.76/402.07/301.38/200.69/10

1.90.5

3.81.0

5.71.5

7.62.0

FLOW lpm/gpm

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®HYDRAFORCECV06-B20DIMENSIONS

0.31HEX8.0HEX SOCKETTORQUE –7 to 8 ft-lbs

(9.5 to 10.8 Nm)

PORT2

9/16–18 UNF-2ATHREAD1.2632.1INCHMILLIMETREPORT1

MATERIALS

Cartridge: Weight: 0.023 kg. (0.05 lbs.) Steel with hardened work surfaces. Zinc-plated exposed surfaces.

TO ORDER

CV06-B20 - __ __ __ - __ __

Bias Spring 5 0.34 bar (5 psi)

Porting0 Cartridge Only

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