200X Diaphragm Type Water Pressure Relief Valve

• Nominal Pressure: 0.6 ~ 4.0 MPa
• Nominal Diameter: 20-600 mm
• Structure: Diaphragm Type with Double Chamber
• Connection: RF Flanged
• Applicable Medium: Water, Oil and Other Non-Corrosive Medium
• Applicable Temperature: Below 80 Deg C
• Model NO.: 200X
• Flange Standard: Jb/ANSI/DIN/JIS
• Test and Inspection Standard: GB/T13927 API598
• Application: Water Supplying and Drain Pipelines
• Function: Release Pressure, Keep Outlet Pressure Sustainable
• Transport Package: Wooden Case
• Specification: CE, SGS
• Trademark: Goole, ODM, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year

Product Description

200X Diaphragm Type Water Pressure Relief Valve

Product Description

200X Diaphragm Type Water Pressure Relief Valve is mainly used in water pipelines to control and regulate the main valve outlet pressure. It can ensure the outlet pressure sustain at a certain value and do not change when the inlet pressure varied or the flow rate varied.
 

Specification

Product Simple Specification

The valve maintains a preset downstream pressure, regardless of upstream pressure or flow fluctuation. The main valve is controlled by a pilot valve which makes the main valve modulating to maintain the downstream pressure.
Pressure Rating: PN10. PN16. PN25/Class150
Size Range: DN20mm-DN800mm (3/4" - 32")
Test and inspection: GB/T 13927 API598

Product Details

200X Diaphragm Type Water Pressure Relief Valve
Main Parts & Material

No	Parts Name	Material
1	Body&Bonnet	CI/DCI/CS/SS
2	Seat&Diaphragm	Copper Alloy
3	Sealing Ring	NBR
4	Stem	2CR13
5	Spring	Spring Steel/SS
6	Needle Valve	Copper Alloy
7	Ball Valve	Copper Alloy
8	Filter	SS

 

Product Parameters

Diaphragm Type:DN20~DN600

Valve Body	Connecting Mode	Strength Test	Seal Test	Applicable Temperature	Applicable Medium
Globe Type	Flange Connection	1.5 Times of Nominal Pressure	1.1Times of Nominal Pressure	≤80ºC	Water and Oil

200X Diaphragm Type Water Pressure Relief Valve
Main External Dimension(mm)

             DN(mm)                                L                                     W                                      H

20	150	245	195
25	160	254	208
32	180	263	222
40	200	272	237
50	203	282	254
65	216	292	272
80	241	310	282
100	292	330	303
125	330	358	344
150	356	385	385
200	495	438	437
250	622	490	532
300	698	550	600
350	787	617	677
400	914	693	764
450	978	778	862
500	978	873	972
600	1230	980	1096

 

After Sales Service

Our Services

Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.

View of the factory