Adjustable Hydraulic Pressure Reducing Valve Piston Type With Strainer

Brand Name:TongJiang
Certification:ISO9001,BV,SGS
Model Number:Hydraulic Control Valve
Minimum Order Quantity:5 piece or as the requirment
Delivery Time:5-15 days
Payment Terms:Western Union, MoneyGram, L/C, T/T
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Location: Hangzhou Zhejiang China
Address: A1011, Nan Fang Ji Dian Market , YuHang District, Hangzhou,Zhejiang
Supplier`s last login times: within 38 hours
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Product Details

Hydraulic Adjustable Pressure Reducing Valve in Piston Type with Strainer


PRODUCT INTRODUCTION


1. Description


Hydraulic Adjustable Pressure Reducing Valve in Piston Type with Strainer is automatic hydraulically-operated moving the main disc upwards or downwards so as to close and open the valve. By this way, it adjusts downstream pressure at the preset value by the pilot. When downstream pressure is higher than the preset value, PRV automatically closes. It can produce constant outlet pressure not matter how the inlet pressure changes. It can maintain the preset pressure value regardless fluctuating downstream flow. The adjust ratio set by the pilot is big, outlet pressure can be reduced by 10-80% of the inlet pressure.

2. Cost & Space saving


This multifunctional series valves are with a builtin strainer which is much more cost saving and space saving than one normal multifunctional hydraulic control valve and one strainer device.

This valve is popularly used in Daily water supply system, Fire protection system and Industrial water supply system.

3. Pressure Rating and Material


PN10 (Range of adjustment 0.1-0.8Mpa)
PN16 (Range of adjustment 0.2-1.4Mpa)
PN25 (Range of adjustment 0.3-2.0Mpa)


Connection
type
Shell testSealing testtemperature
applicable
Medium
applicable
Flange1.5 times
Nominal pressure
1.1 times
Nominal pressure
≤80ºCWater, Oil etc

Body & BonnetCast iron, Ductile iron, Cast steel, Stainless steel etc
DiscBrass, Carbon steel, Ductile iron etc
SeatBrass, Stainless steel, Carbon steel etc
SealingNBR, EPDM, Viton etc
StemStainless steel etc.
PistonBrass, Carbon steel, Ductile iron etc
Flange DimensionANSI B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face LengthAPI594, BS5155, ISO5752, DIN3352 etc.

4. Hydraulic Control Valve Outsize Drawing



Dimensions

DNLHGDD1N-Φd
PN10PN16PN 25PN10PN 16PN 25PN 10PN16PN 25
403402361551501104-18
503402361551601254-18
653552501651801454-188-18
803842801801951604-188-188-18
1004153102102152301801908-188-23
1255003602402452702102208-188-25
1505424132602853002402508-238-25
2006705103303353602953108-2312-2312-25
25080666841039040542535035537012-2312-2512-30
30094587548544046048540041043012-2312-2516-30
35080098027050052055046047049016-2316-2516-34
400980105030056558062051552555016-2516-3016-34
4509801150325615640-565585-20-2520-30-
5001101250345670705-620650-20-2520-34-

If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.


5. Hydraulic Control Valve Packing with Plywood

Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.

You will get an effective response within 24 hours from TongJiang Team.


CONTACT INFORMATION


Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com


China Adjustable Hydraulic Pressure Reducing Valve Piston Type With Strainer supplier

Adjustable Hydraulic Pressure Reducing Valve Piston Type With Strainer

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