Product Code : VF--TJCC-TJ21-CU
Nominal diameter DN 15-500
Nominal pressure (Mpa) 1.6- 2.5
Shell test pressure (Mpa)* 2.4 3.75
Sealing test pressure (Mpa) 1.6 2.5
Inlet pressure (Mpa) 1.6 2.5
Outlet pressure range (Mpa) 0.1-1.0 0.1-1.6
Pressure characteristic deviation (Mpa)△P2P GB12246-1989
Flow characteristic deviation (Mpa)△P2G GB12246-1989
The main connection dimensions of Y13H- Threaded piston type steam pressure reducing valve product are:
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Product Introduction
It belongs to the pilot-operated piston type pressure reducing valve. It consists of two parts: the main valve and the pilot valve. The main valve is mainly composed of parts such as the valve seat, main valve disc, piston, cylinder liner and spring. The pilot valve is mainly composed of parts such as the valve seat, valve disc, diaphragm, spring and regulating spring. The outlet pressure is set by adjusting the pressure of the regulating spring. The diaphragm senses the change in the outlet pressure and drives the piston to adjust the size of the flow area at the throttling part of the main valve through the opening and closing of the pilot valve, thereby achieving the function of pressure reduction and pressure stabilization. This product is mainly used in steam pipelines and serves to reduce and stabilize pressure
This product is mainly used in steam pipelines and serves to reduce and stabilize pressure.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.