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Proportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve

Proportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve

Proportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve

Product Details:

Place of Origin: Shanghai , China
Brand Name: OEM
Certification: WRAS/ ISO 9001
Model Number: Water Pressure Relief Valve

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
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Detailed Product Description
Product Name: Water Pressure Relief Valve Application: Water, Oil, Gas Etc.,
Size: DN15 ~DN600 Pressure: Stainless Steel
Standard: DIN / BS / AWWA / JIS Temperature: -20~120 C
Body: Cast Iron/ Ductile Iron / Stainless Steel Disc: Ductile Iron With EPDM
Stem: 2Cr13 / SS304 Diaphragm: EPDM

Proportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve

 

Water Pressure Relief Valve Introduction

 

The valves limits the flow rate in the pipeline to a preset rate, regardless of upstream pressure variations.

 

The valves is controlled by pilot valves, which takes use of integrated orifice plate to detect flow rate

 

represented by differential pressure, and the differential pressure is used to control the pilot valves to

 

implement flow rate control.

 

 

Water Pressure Relief Valve Main characteristics:

 


• Diaphragm: rubber+reinforced nylon


• Spring: stainless steel


• Screws: stainless steel


• Connecting: flanged ends


• Pressure loss < 0.10 bar (completely open)


• Pressure loss < 0.40 bar (with orifice)


• Pilots: Bronze


• Excess flow pilot: type three-ways differential pressure, spring adjustable on the spot,

 

material: bronze, in combination with a calibrated orifice disk

(made of stainless steel or plastic) for the differential pressure measurement,

 

Diaphragm type adjustable pressure reducing/sustaining valves is installed in feeding/draining water

system in high building to reduce the inlet pressure required pressure.

 

The valves ensure outlet pressure stay in the setting valves stably on its own energy,namely the outlet pressure does not change owing to the inlet pressure's and flow's change.

 

There is self-cleaning filtering mesh installed at the valves control system's inlet not to let the great specific gravity and large diameter particle flow in to the system and ensure the system is unimpeded.The valves acts quickly and has a long life.

 

Proportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve

 

Size from  DN40 to DN600

 

Hydraulic valve for controling pressure and flow rate


(with an excess flow pilot and a pressure regulator pilot)

 

Main characteristics:


• Standard: EN ISO 9635-5:2014 and EN 14267:2004


• Body & bonnet: ductile iron, coated Epoxy 250 μm


• Diaphragm: rubber+reinforced nylon


• Spring: stainless steel


• Screws: stainless steel


• Connecting: flanged ends


• Pressure loss < 0.10 bar (completely open)


• Pressure loss < 0.40 bar (with orifice)


• Pilots: Bronze


• Excess flow pilot: type three-ways differential pressure, spring adjustable on the spot,

 

material: bronze, in combination with a calibrated orifice disk

(made of stainless steel or plastic) for the differential pressure measurement,

 

comprising the connecting to the hydraulic valve by PEHD pipes

(DN6-8-12mm according to the DN of the valve)


• Pressure regulator pilot: three-ways,

material: bronze, spring adjustable on the spot,

comprising the connecting to the hydraulic valve by PEHD pipes

(DN6-8-12mm according to the DN of the valve)

 

Medium: Water

 

 

 

DN L D     D1     D2     Z-~d     H1 H
    PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25
50 203 165 165 165 125 125 125 102 102 99 4-~18 4-~18 4-~18 137 95
65 216 185 185 185 145 145 145 122 122 118 4-~18 4-~18 8-~18 145 97
80 241 200 200 200 160 160 160 133 133 132 8-~18 8-~18 8-~18 178 109
100 292 220 220 235 180 180 190 158 158 156 8-~18 8-~18 8-~18 232 152
125 330 250 250 270 210 210 220 184 184 184 8-~18 8-~18 8-~18 286 152
150 356 285 285 300 240 240 250 212 212 211 8-~18 8-~18 8-~18 318 160
200 495 340 340 360 295 295 310 268 268 274 8-~18 12-~18 12-~18 413 220
250 622 395 405 425 350 355 370 320 320 330 12-~18 12-~18 12-~18 502 250
300 698 445 460 485 400 410 430 370 370 389 12-~18 12-~18 12-~30 600 372
350 787 505 520 550 460 470 490 430 430 448 16-~22 16-~26 16-~33 526 314
400 914 565 580 620 515 525 550 482 482 503 16-~26 16-~30 16-~36 570 340
450 787 565 580 620 515 525 550 482 482 503 16-~26 16-~30 16-~36 677 415

 

 

Main Technical FeatureProportional Water Pressure Relief Valve / Stainless Steel Pressure Release Valve
Nominal Pressure 1.0MPA 1.6MPA 2.5MPA  
Test pressure of the shell 1.5MPA 2.4MPA 3.75MPA  
Sealed test pressure 1.1MPA 1.76MPA 2.75MPA  
Suitable temperature ≤80℃  
Suitable medium water


 

 

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China

Factory Address:No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China