ASME Standard Made in China Stainless Steel with Dual Plate and Wafer Check Valve

Product Description

Size:DN40-DN600(1.5"-24")
Standard:
1:Design and manufacture:BS5153,EN12334
2:Test and inspection:DIN3230Part3,API598,EN12266-1
3: Face to face(end to end):BS5155,EN558-1.ISO5752-16
4:Flanged connection:DIN 2501 PN10&PN16BS4504 PN10&PN16ASME B16.1 125LB&150LB
Application: water,oil,gas etc
Working Conditions
Suitable temperature:0ºC~160ºC
Working Pressure:10bar/16bar
Testing Pressure:
Shell: 15bar/17.6bar
Seal: 11bar/24bar

Features:
1.Short in length,installed easily.
2.Small and light, tightly sealed. easy in mainte-nance.
3.Two torsion springs are used excreting on each of the pair valve plates. Which close the plates quickly and automatically.
4.The quick-close action prevent the medium from flowing back and reduce water hammer pressure.
5.Can be installed both horizontally and vertically descending on pipeline.
6.Safe and reliable in operation,high interfer-ence-resistance.
Material of main parts
Other special material requested, please contact us directly. (Unit:mm)
PROJECT CASE
1. Q: Are you a manufacturer or trading company ?
A: we are valve manufacturer and factory ,and not trading company.We have 20 years of valve manufacturing experience
2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery/agaist the B/L copy. We'll show you the photos of the products and packages before you pay the balance.
3. Q: What's your product range?
A: We can produce Butterfly valve,Gate valve,Check valve,Y strainer,Rubber Joint We can build the molds and fixtures.
by ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
4. Q: Is there any stock in your factory? and how about your lead time?
A: We stock valves with normal sizes. The lead time depends on your quantity,generally 20-35 days.
5. Q: What certificates will you provide ?
A: We can provide ISO
6. After-sales service
18 monthes year warranty for all kinds of products
As an experienced manufacturer, you can rest assured of the quality and sales service
7. Payment
T/T, L/C, OA, D/P, D/A
8.Transportation
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea
9. Do you provide free sample?
Free sample is ok for us.
10.How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

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