Water Pressure Reducing Valve

Water Pressure Reducing Valve

water pressure reducing valve Structural characteristic and purpose his series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists f valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists...

Product Details

water pressure reducing valve


Structural characteristic and purpose
his series reducing valve is pilot piston type reducing valve, mainly composed of main valve and pilot valve. The main valve consists f valve seat, main valve disc, piston, cylinder sleeve, and spring. The piston valve consists of valve seat, valve flap, membrane, spring nd adjusting spring.
he product made big improvement on the basis of normal pressure reducing valve, enlarge the piston area, change the throttle tructure, change the sealing manner, improve the pilot structure and manner of adjusting spring, thus to improve the performance of he product in aspects of sensitivity, flow, and service life.
he product is mainly applied on steam piping, to reduce and regulate the pressure.

Name of componentMaterial of componentValve body, valve cover, seat coverWCBValve seat, valve flap2Cr13Cylinder sleeve, PistonAmpcoMembrane1Cr19Ni9TiPiston ringAlloy cast iron/  polyphenylPilot valve seat, pilot valve rod2Cr13Spring of main valve50CrVAMain spring of pilot valve50CrVAAdjusting valve60Si2Mn

main technical parameters and indexes of performance          Ÿ     
material of main component

ominal pressure (Mpa)1.62.54.06.410.016.0
ested pressure of shell(Mpa)2.43.756.09.615.024
ealing test pressure (Mpa)1.62.54.06.410.016.0
ax. inlet pressure (Mpa)1.62.54.06.410.016.0
ressure range of outlet(Mpa)0.04-1.00.05-1.60.08-2.52.5-3.50.5-3.50.5-4.5
ifference of pressure characteristic (Mpa)P2PGB12246-1989
ifference of flow characteristic (Mpa)  P2GGB12246-1989
in.  differential pressure(Mpa)0.070.10.150.30.50.8
eakage quantityGB12245-1989

the shell test does not include membrane and top cover
 flow coefficient (Cv)

DN506580100125150200250300350400500
CV2430508513019030048068092511501900

external dimension                    unit:mm            Ÿ      External dimension                  unit:mm          Ÿ      connecting manner:

 DNexternal dimensionLHH11.6/2.5Mpa4.0Mpa1516018026585201601802658525180200280953220022028095402202402901055025027030013065280300315145803103303301701003503804052001254004504502251504505004852652005005505702902506506403253008007403603508508103954009009504305009501080500

 DNexternal dimensionLHH16.4Mpa10.0/16.0Mpa15180180280100201802002801002520022030011532220230300115402402403151305027030034013565300340355150803303603701751003804502051254505102351505005552752005506403002506507203353008008303753508508804104009001020445500950 1080515

flange: RF FM RJ
standard: JB79 GB9113 ANSI B16.5
Notice of order :Product model Nominal pressure nominal latus rectum
Connecting flange standard Rated flow coefficient (Cv) Inlet pressure
Range of pressure adjusting
 Working medium and temperature of medium
FAQ
1.Q:What is your main market?
A:Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.
2.Q:Are there products standard?
A:Our model is standard, if you have specific demand, pls tell us.
3.Q:Do you have interest to do our own design items?
A:Absolutely!It's our pleasure.




We company have other valves: gate valve, check valve, ball valve, butterfly valve, safety valve, globe valve, plug valve, etc....


Welcome to inquiry! our valves


XIAMEN KEMUS VALVE CO.,LTD.

Website : https://www.kemus-valve.com
Elaine Zheng
(Sales Director)
Email: sales1@kemus-valve.com
Tell: +86 0592 7103069
Phone: +86 18359108305
WhatsApp: +86 18359108305
Skype: Homealine93

Wechat:  +86 18359108305

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