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3113-200P Pressure Reducing Valve

Brass valves Hits: 5

Product Specifications

Model	3113-200P-16T
Nominal Pressure	1.6MPa
Test pressure of the housing	2.4MPa
Seal test pressure	1.76MPa
Adjustable range of downstream pressure	1.1021.2
Operating Temperature	≤80℃
Suitable Media	水

Parts Materials

Part Name	Materials
Valve body, valve cover	Hpb59-1
Filter screen, Nut, Spring seat	Stainless Steel
Compression Spring	50CrVA
O-ring	EPDM

Dimensions

DN	20
L	120mm
H	173mm

Structural Features

The 200P pressure reducing valve features an internal threaded connection and consists of a valve body, bonnet, compression spring, valve stem, and diaphragm. It employs a design in which the pressure downstream of the valve is directly transmitted to the underside of the diaphragm, maintaining an optimal balance with the pressure above the diaphragm. It is characterized by sensitive and rapid response, reliable performance, long service life, compact size, and ease of installation.
An internal filter screen is included to facilitate overall installation, prevent clogging by debris, and ensure greater safety and reliability.
The 200P pressure reducing valve can be installed horizontally or vertically in water supply, fire protection, and other clean water systems. Within a certain flow range, it can maintain the outlet pressure at a relatively constant value.