Knife Shape Gate Valve with Stainless Steel Body

Our company adheres to the customer-oriented and application-oriented strategy, and continues to focus on development in the field of PTFE Sleeve Plug Valve, Metal Seated Trunnion Ball Valve, Hastelloy B2 Globe Valve. We are enthusiastic to provide you with satisfactory service and look forward to working with you to develop together. We take products that cater to and meet customer needs as our responsibility, and have an independent research and development department to ensure that products continue to be updated. Facing the broad prospect of the market, we are vigorous and confident to create a better future. We won the reputation among the customers for the large scale of technological reform projects at home and abroad and the advanced production equipment. In recent years, with the continuous growth of product demand, the market has ushered in rapid growth and development. Therefore, the development strategy has become an important means for us to build competitive advantages.

Product Details

NSV Stainless Steel Knife gate valve is a solid one piece cast body design in a corrosion resistant stainless steel metal. Designed to handle dense mixtures of stock and slurries, the shearing action of the knife cuts through solids and cleans the seat as it opens and closes making maintenance very easy. This valve is designed with a full port, non clogging design and the gate and the seat of the valve are machined and fitted to provide accurate shut off in one direction.

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: 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 Stainless steel wedge can prevent sealing leakage due to corrosion.
2. The integral stainless steel materials can prevent corrosion and damage.
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

FAQ

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

A:NSV or OEM service

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 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.

With the joint efforts of our R&D department, marketing department and after-sales service department, our Knife Shape Gate Valve with Stainless Steel Body can achieve a perfect combination of technology and design, thereby providing quality products to customers all over the world. We are well aware that quality and service are the foundation of a company's survival, thus we will continue to uphold customer first and pursue excellence. Our company specializes in providing a full range of supporting services for customers from online procurement to offline services.