• Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
  • Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
  • Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
  • Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
  • Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
  • Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)

Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)

Certification: ISO
Material: C.S
Size: 1/2"-3"
Category: Pressure Reducing Valve
Connecting Type: Flange
Medium: Steam., etc
Customization:

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  • Overview
  • Product Description
  • Working Principle
  • Application
  • Product Details
  • Product Parameters
  • View of the factory
Overview

Basic Info.

Model NO.
GARP-6
Working Temperature
Below 425 Deg C
Usage
Pressure Reducing
Application
Steam System
Transport Package
Plywood Case
Specification
ISO 9001
Trademark
GOOLE, OEM
Origin
China(Mainland)
HS Code
8481804090
Production Capacity
10000PCS/Year

Product Description

RP-6 High-Sensitivity Steam Pressure Reducing Valve

Product Description

Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)

Brief Introduction.

RP-6 high-sensitivity steam pressure reducing valve is pilot piston type pressure reducing valve mainly used for steam.Th e  product made following improvement on the basis of normal pressure reducing valve, enlarge the piston area, change the throttle structure, change the sealing manner, improve the pilot structure and manner of adjusting spring, thus to improve the performance of the product. In general,It has following features :

1. Improve the sensing effect to outlet pressure change, increase the sensitivity, greatly reduce the pressure deviation caused by upper stream pressure change and flow change.

2. Improve the distribution of flow line, reduce the noise.

3. Improve the structure of sealing surface; prolong the service life of sealing surface.

The product is mainly applied on steam piping, especially the steam piping with big change of pressure and flow.
Working Principle

Working Principle. 

This series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists of valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring and adjusting spring. Set the outlet pressure through adjusting spring, sense the change of pressure of outlet with membrane, adjust the flow area of throttling part of main valve through open and close of pilot valve and drive the piston, to realize the function of reducing and regulating valve.
Application

Field of Application.

Product  Name :  RP-6 H igh- S ensitivity S team P ressure R educing V alve .  
Pressure Rating:  1.0- 1.6  Mpa .
Nominal Diameter :  DN15-80  mm.
Body Material:  Steel WCB .
Standard F langes:  DIN, ANSI, JIS .
Product Details

Material of Main Component. 

Name Of Component Material Of Component
Valve Body,Valve Cover,Seat Cover WCB
Valve Seat, Valve Flap 2Cr13
Cylinder Sleeve, Piston Ampco
Membrane PH15-7Mo
Piston Ring Polyphenyl
Pilot Valve Seat, Pilot Valve Rod 2Cr13
Spring Of Main Valve 50CrVA
Main Spring Of Pilot Valve 50CrVA
Adjusting Spring 60Si2Mn

Main External  D imension s.
 
 Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
 
DN External Dimension
L H H1
15 140 160 65
20 140 160 65
25 150 168 68
32 180 185 75
40 180 185 78
50 200 193 88
65 230 208 98
80 260 228 117
 
Product Parameters

Main Technical Parameters and Indexes of Performance.

Nominal Pressure 1.0 Mpa 1.6 Mpa
Tested Pressure Of Shell 1.5 Mpa 2.4 Mpa
Sealing Test Pressure 1.0 Mpa 1.6 Mpa
Maximum Upstream Pressure 1.0 Mpa 1.6 Mpa
Pressure Range Of Outlet 0.04-0.6 Mpa 0.04-1.0 Mpa
Minimum Differential Pressure 0.05 Mpa 0.04 Mpa
Medium Steam
Operating Temperature 425

*the shell test does not include membrane and top cover.

  Flow Characteristics.
DN 15 20 25 32 40 50 65 80
Cv 1 2.5 4 6.5 9 16 25 36
View of the factory
Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
 
Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)
Wenzhou High-Sensitivity Steam Pressure Reducing Valve (GARP-6)

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Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 14001
OEM/ODM Availability
Yes