VPZ-R Series

Product catalog summary

General Features
VPZ-R valves are designed to regulate line pressure by discharging excess flow. Key features include adjustable switching time, smooth valve response without shocking impact, metal-to-metal seal, easy maintenance, and pneumatic control.

Technical Data

Fluid: Water and HFA
Pressure Range: D = 60 ÷ 150 bar, F = 150 ÷ 300 bar, G = 300 ÷ 500 bar
Ambient Temperature: +2°C to +60°C
Pneumatic Feeding: Lubricated compressed air 5 ÷ 7 bar (0.5 ÷ 0.7 MPa)
Electrical Input: 0 ÷ 10 V
Connections: SAE drilling (300 bar), INOXIHP drilling (500 bar)
Materials: Body in carbon steel, internal parts in stainless steel

Accessories and Options

Accessories include a proportional pressure regulation air solenoid valve kit, FRL Group, and flanges kit.
Options include a body in stainless steel and drilling for ANSI and special flanges.

Valve Sizes

INOXIHP DN sizes range from 02 (10 mm, 3/8”) to 07 (40 mm, 1 1/2”).

Additional Information
Specifications and dimensions are subject to change due to ongoing research and development.

Catalog excerpts

Pressure Regulating COMPONENTS AND SYSTEMS FOR HIGH PRESSURE WATER COMPANY WITH QUALITY MANAGEMENT

Open the catalog to page 1

VPZ-R Series The valve can be equipped with: General features VPZ-R valves allow to set the line pressure at the wish value discharging the excess flow • Adjustable switching time • Very smooth valve response (no shocking impact) • Metal-to-metal seal • Easy maintenance • Pneumatic control valve Technical data • Fluid • Pressure range Water and HFA D = 60 ÷ 150 bar F = 150 ÷ 300 bar G = 300 ÷ 500 bar +2°C ÷ +60°C Lubricated compressed air 5 ÷ 7 bar (0,5 ÷ 0,7 MPa) 0 ÷ 10 V SAE drilling (300 bar) INOXIHP drilling (500 bar) Body in carbon steel Internal parts in stainless steel • Proportional pressure...

Open the catalog to page 2

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