1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type
a) Body : Ductile Iron GGG500-7
b) Wedge : D/I , core fully vulcanized with NBR or EPDM rubber
c) Wedge Nut : Brass
d) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13
e) Gasket : NBR
f) Bonnet : GGG500-7
g) O ring : NBR
h) Washer : Carbon steel or Stainless steel .
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
a) Fusion-bonded epoxy 200-250 microns inside and out side
b) Coating as per customers' requirement
8) Package : carton for each item , wooden boxes outside
|Body||Brass||B124 C38800||2874 CZ122|
|Cap||Brass||B124 C38800||1400 LG2|
|Disc||Brass||B124 C38800||2874 CZ122|
|Spring||Stainless Steel||A313 304||3111 304S31|
|Comply with MSS SP-80|
|Threaded to BS 21(ISO7)/ASME B1.20.1|
|Size Range||15mm (1/2") ~ 50 mm(2")|
|Working pressure||300psi (20.7 bar)WOG Non-Shock|
|150psi (10.3 bar)Saturated Steam|
|Testing Pressure||Shell: 450 psi(31 bar)Hydrostatic|
|Seat: 330psi (22.7 bar) Hydrostatic|
|80 psi (5.5 bar) Air|
|Suitable Media||Water, Oil, Gas|
Why you choose us - Gaoxiang Water Meter Co.,LTD ?
We could accept your trial order,then you can take this opportunity to check the quality of our products & service of our company
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We can supply you sample for checking quality,if you pay for the sample & sample freight. we will deliverto you in 1-3 days after we got your payment.
The normal Lead time is 15-30 days , which depends on your quantity.
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We can arrange the shipping by Courier ( DHL, UPS, Fedex , TNT etc. ), by air or by sea for you.
Please tell us which shipping way that you want and your detailed address, your nearest airport or seaport.
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