Cast Iron Gate Valve Steel Gate Valve Stem Gate Valve Cameron Gate Valve Pneumatic Knife Gate Valve Gate Valve Pn16 Direct Buried Gate Valve Gate Valve

We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for Forged Lift Check Valve, Underground Fully Welded Ball Valve, A494 CW12MW Globe Valve. We have been taking integrity management as the foundation of enterprise development, depending on the quality of products such as the life of enterprises and attach importance to the opinions and feedback of customers. Our idea of innovation and development is to insist on taking science and technology as the basis. With the spirit of 'pursuit of excellence', we constantly improve the quality of our products and make continuous improvement to satisfy our customers. We will create a better future together with you!

Product Details

NSV Ductile Iron Knife gate valve is widely used as a regulating and corrent-carrying device on various fluid pipelines of dregs in large enterprises such as sewage treatment,chemical industry,coal mining industry,paper-making industry,sugar-making industry,tap water,construction,food,electric power,medicine and energy system etc.

Applicable Standard
Design Standard: MSS SP-81, ANSI, API, ISO, DIN, EN, JIS etc.
End Flange: ASME B16.5, ASME B16.47, DIN2533

Products Range
Size: 2" to 48"(DN50 to DN1200,larger diameters on request)

Flange Connection

EN1092 PN10,PN16,PN25
ANSI B16.5 (class 125,150)

Working Pressure

DN 50 to DN 250: 10 bar
DN 300 to DN 400: 6 bar
DN 450: 5 bar
DN 500 to DN 600: 4 bar
DN 700 to DN 1200: 2 bar

Materials
Body Materials: Ductile Iron
Knife Gate: Stainless Steel, Duplex and Special Alloys

Seat: Soft(EPDM,NBR,PTFE) or Metal Seat
Operation: Handwheel, Gear, Pneumatic, Hydrau-Pneumatic and Electric etc.

Design Features
1. Liftable sealing surface of wedge can scrape of f the adhered things on the sealing surface and automatically eliminate the impurities.
2. The Stainless steel wedge can prevent sealing leakage due to corrosion.
3. The integral stainless steel materials can prevent corrosion and damage.
4. The scientific back seal packing box design makes the bak seal safe, effective and durable.
5. The triangle supporter ensures necessary mechanical properties.

FAQ

1.Q: What’s the brand of your company manufacture ?

A:NSV or OEM service

2.Q: Do u provide sample,is it free or extra ?

A: Yes, we could offer the sample, due to its value,we can supply free sample that small value and you afford the freight,but also welcome visit our factory to inspect quality.

3. Q:Is there have MOQ?

A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

4. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

We always dedicate ourselves to the quality slogan and have set up a strict, standard and elaborate management system. With rich experience and considerate services, we have been recognized as a reliable Cast Iron Gate Valve Steel Gate Valve Stem Gate Valve Cameron Gate Valve Pneumatic Knife Gate Valve Gate Valve Pn16 Direct Buried Gate Valve Gate Valve supplier for many international buyers. Our products are sold all over the world and are well received by domestic and foreign customers with our professional research and development personnel. Our company has increased investment in research and development, created our own brand, and made great efforts to increase the export of high-tech and high-value-added products, and has made remarkable achievements.