VALSTEAM ADCA PS4 PRESSURE SUSTAINING VALVES

The ADCA PS4 series direct-acting, spring-loaded diaphragm sensing, pressure sustaining valves are designed for use on compressed air, water, and other gases or liquids compatible with the materials of the construction. This valve's main purpose is to maintain the upstream pressure under control. They are suitable for pressure sustaining applications where small loads are involved. They are also specifically recommended to operate as pilot valves in combination with other pressure regulators.

MATERIAL

Carbon steel or stainless steel

SIZES

1/2 to 1

CONNECTIONS

Female threaded ISO 7 Rp or NPT

MAX. UPSTREAM PRESSURE

15 bar

MAX. DESIGN TEMPERATURE

80 C *

REGULATING RANGE

0,35 to 17 bar

FLOW RATE COEFFICIENTS

3,6 or 3,7 Kvs

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