DESCRIPTION 

The ADCA PS173 series direct acting, spring-loaded diaphragm sensing, pressure sustaining valves are designed for use with clean steam, compressed air, water and other gases or liquids compatible with the construction materials.

MAIN FEATURES 

Compact design. 

Completely machined from bar stock material, no castings or forgings are used on the standard version. 

No rising stem. 

STANDARD SURFACE FINISH

 Internal wetted parts: ≤ 0,51 micron Ra – SF1. 

External: ≤ 0,76 micron Ra – SF3. 

Other surface conditions see IS PV20.00 E – Technical information. 

Ultrasonic cleaning。

OPTIONS: 

Leakage line connection 1/8” (captured vent).

Different soft valves for liquids and gases.

Gauge connection on body.

With or without bottom drain connection.

USE: 

Clean steam, compressed air, water and other gases and liquids compatible with the construction.

AVAILABLE MODELS:

PS173

SIZES: 

11/2”; 2”; DN 32 to 50.

SPRING RANGES: 

0,8 – 1,5 bar; 1 – 3 bar; 1,5 – 8 bar.

CONNECTIONS:

Sanitary clamps or others on request.

PACKAGING:

Assembling and packaging in a clean room certified according to ISO 14644-1. The product is end capped and sealed with recyclable thermo-shrinkable plastic film, to avoid contamination.

INSTALLATION:

Horizontal installation.

ORDER REQUIREMENTS:

Type of fluid. Maximum operating temperature. Maximum inlet pressure and required open pressure. Capacity (maximum and minimum).