Carbon Steel Stainless Steel Knife Gate Valve (Lug-type) Used for Slurry or Ashes.

In the fierce market competition, the increase in consumer awareness of rights protection and changes in consumption concepts have encouraged us to continuously improve our Triple Eccentric Lug Butterfly Valve, Pressure Seal Bonnet Forged Gate Valve, Titanium F2 Globe Valve. Fully realize the internal and external information exchange and communication, ensure that all information in the process of service implementation can be timely and effectively transmitted. We ensure that all information between the internal, the company and customers, improve the efficiency of solving problems and improve the service satisfaction. We continually enhance our activities in the area of research and development of new products to meet customers' needs, and ensure the continuous improvement of quality, sale and service to achieve customer satisfaction.

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 adhere to the service concept of 'all customer-centric, provide customers with value-for-money services, and make customers our friends forever', constantly optimize the after-sales service system to improve product quality, continue to improve customer experience, and create 'zero defect' Carbon Steel Stainless Steel Knife Gate Valve (Lug-type) Used for Slurry or Ashes.. The mission statement defines the attitudes, direction and ideal image of our company in the century. Since its establishment, our company has grasped the pulse of the market with a steady and pragmatic style, and has won the trust and support of customers with high-quality products and excellent services.