Stainless Steel/Carbon Steel / Cast Iron Hand Wheel Knife Gate Valve

We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Pneumatic Actuator Knife Gate Valve, Flanged Fully Welded Ball Valve, Jacketed Sleeve Plug Valve. We always adhere to the technology-centric and market-oriented business policy, and respect the business philosophy of mutual benefit. Our goal is to cultivate the concept of corporate culture, increase the trust of enterprises and establish a brand image. We will continue to uphold the same principle, continue to provide better quality and service quality with high quality, high standard and high efficiency. Thank you for your support and encouragement to our company. We pay attention to the future needs of consumers, the environment and society, at the same time, focus on technological innovation.

Product Details

NSV Carbon Steel Knife gate valve is different with ductile iron mould, that’s have one-piece body and two-piece bodies, rising stem and non-rising stem, uni-direction and bi-direction structures, resilient and metal seat rings, bonnetless and bolted bonnet designs. For optional designs, deflection cone could divert the flow of abrasive slurries and protect valve seat from abrasion, V port disc and through conduit design are used for throttling service, per customers' requirements.

Applicable Standard
Design Standard: MSS SP-81, ASME B16.34.
End Flange: ASME B16.5, EN1092

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

Flange Connection

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

Materials
Body Materials: Carbon Steel(A216-WCB, A350 LCB)
Knife Gate: Stainless Steel, Duplex and Special Alloys

Seat: Soft 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.

FAQ

1. Q:What’s the packing for shipping?

A:Its carton for small valves(sample) and plywood case(don’t to fumigate).

2. 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.

3. Q: What’s the valves warranty?
A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

We always regard innovation as our life, and advocate innovation by all staff and in all aspects, and focus on creating the most advanced and high-quality Stainless Steel/Carbon Steel / Cast Iron Hand Wheel Knife Gate Valve. We always believe that creating maximum value for our customers is the basis of enterprise survival and competition. Our business covers online and offline, including the Internet and traditional physical marketing and other business models and has made further progress.