3"-14" Pn10 Knife Valve Knife Gate Valve with Hand Wheel

Meanwhile, our organization staffs a group of experts devoted into the growth of Ball Valves, C95800 Butterfly Valve, Underground Fully Welded Ball Valve. Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry. We hope to join hands with pals in different industries to produce a outstanding foreseeable future. We hope that when employees reach a specific goal, they can modify and adjust their own methods and methods according to changes in the outside world, and provide creative suggestions and solutions for the company's development.

Product Details

NSV Unidirectional Knife Gate Valve design One piece cast body with guides to support gate and seat wedges. Provides high flow rates with low pressure drop and include various seat and packing materials available. Face to face dimension in accordance with NSV standard. An arrow is marked on the body indicating the flow direction. This knife gate valve is suitable for liquids that contain a maximum of 5% suspended solids..Designed for applications such as:

Paper Industry, Mining, Silo emptying, Chemical plants, Bumping Food, Industry Sewage treatment.

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)

Materials
Body Materials: Ductile Iron, Cast Steel, Stainless Steel, Duplex and Special Alloys
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. The scientific back seal packing box design makes the bak seal safe, effective and durable.
2. The triangle supporter ensures necessary mechanical properties.
3. V shape wedge can serve as control valve.
4. The guide block on the valve body enables the wedge to move correctly and extrusion block provides effective sealing for the wedge.
5. The design of valve body reinforcing rib can enhance the body strength.

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 “NSV” valves have supply to any value end user?

A:Yes,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

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.

4. Q: What’s your payment terms?

A: As our company’s policy, we normally have bellow 3 payment terms,it also can negotiation both parties before confirm order.
1) 100% T/T or West Union in advance that order value within $2,000.00USD.

2)30% T/T advance+70% balance after the shipment for the order value above $2,000.00USD.

3)L/C at sight for the order value above $50,000.00USD

Our 3"-14" Pn10 Knife Valve Knife Gate Valve with Hand Wheel is designed and manufactured carefully on the basis of many years of production based on the needs of the majority of customers, integrating the features of products of other brands. We treat new and old customers with advanced technology, reliable quality, excellent service, and flexible business methods. We have established a good corporate style, which is highly praised and fully affirmed by the majority of users. Since the establishment of the company, in the process of wholeheartedly providing high-quality products and services for customers, our company always adheres to the first strategy of enterprise development with information resources, drives product innovation with service innovation and quality innovation with scientific and technological progress.