Ggg40 Body GM Sealing Bidirectional Seal Pn10 Pn16 Manual Knife Gate Valve

We believe that when customers buy our F310 Globe Valve, Cast Steel Swing Check Valve, Check Valves, they do not only value our products for cheapness, but also because they purchase our company's products and services to achieve value added. We believe that the future will be a promising future, and we hope that we can cooperate with consumers all over the world for a long time. We welcome new and previous customers from all walks of lifestyle to contact us for long run organization relationships and mutual achievements. We are striving to achieve the company's take-off by virtue of the pragmatic spirit and enterprising attitude of group employees. Today, we have a united, young, positive and excellent modern management and sales team. They carry out product research and development, design, production, sales and after-sales service with modern management concept and keen information antennae.

Product Details

NSV One piece cast body Bi-Directional Resilient Seated Knife Gate Valve features a unique, patented perimeter seat design that provides bubble-tight shutoff in either direction, even on dead end service. The valve is designed for isolation and on/off applications in the paper, chemical, mining, power and waste water industries. It is designed to handle clean, dirty, viscous and corrosive liquids, sludge, fibrous slurries, clean and corrosive gases.

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 32"(DN50 to DN800,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: Resilient Seat
Operation: Handwheel, Gear, Pneumatic, Hydrau-Pneumatic and Electric etc.

Bi-directional knife gate valves will seat on either side of the gate and operate with back pressures, providing adequate water tightness and has a tendency of avoiding any build-up of solids that could prevent the valve from closing. The Bi-directional valve is generally more expensive, and you can expect to pay up to 30% more. Bi-directional valves tend to have a lower torque/thrust over the Uni-directional valves and they have the added advantage of being able to be fitted on “end of line”.

FAQ

1. 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

2. 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.

3. 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.

Since its establishment, the company has consistently adhered to the theory of 'science and technology is the primary productive force' as its guide, and has launched various high-quality Ggg40 Body GM Sealing Bidirectional Seal Pn10 Pn16 Manual Knife Gate Valve with perfect technology and diligent pursuit of quality. We adhere to the people-oriented principle and always focus on meeting the needs of customers. From strict selection of materials to logistics and distribution, the complete service makes your selection and use more convenient, safe and efficient! Our range of merchandise and services is continuously expanding to meet customers' requirements.