NPT GZ quick-connection screw socket with valve, carbon steel, PVS type
Screw socket PVS of hydraulic quick couplings designed for installations with very high pressures, where there are significant mechanical loads. Used in hydraulic presses, rescue equipment, hydraulic lifts, cutters, etc. Can be connected/disconnected when there is residual pressure in the system. End caps must be ordered separately. Material: carbon steel. Sealing: NBR. Flow: 1/4″ – 16.4 l/min; (Δp = 4 bar), 3/8″ – 21.3 l/min; (Δp=4 bar). Working pressure: 700 bar. Burst pressure: 1/4″ – 2100 bar (connected coupling), 3/8″ – 1850 bar (connected coupling), 1/4″ – 1800 bar (disconnected socket), 3/8″ – 1850 bar (disconnected socket). Operating temperature: from -25°C to +100°C.
List of product variants
Screw socket PVS of hydraulic quick couplings designed for installations with very high pressures, where there are significant mechanical loads. Used in hydraulic presses, rescue equipment, hydraulic lifts, cutters, etc. Can be connected/disconnected when there is residual pressure in the system. End caps must be ordered separately. Material: carbon steel. Sealing: NBR. Flow: 1/4″ – 16.4 l/min; (Δp = 4 bar), 3/8″ – 21.3 l/min; (Δp=4 bar). Working pressure: 700 bar. Burst pressure: 1/4″ – 2100 bar (connected coupling), 3/8″ – 1850 bar (connected coupling), 1/4″ – 1800 bar (disconnected socket), 3/8″ – 1850 bar (disconnected socket). Operating temperature: from -25°C to +100°C.
Additional information
| Weight | N/A |
|---|---|
| Material | CS – steel (cast iron) |



