Wafer Stainless Steel Knife Gate Valve (GAPZ73F)

The company's Cast Floating Ball Valve, Forged Floating Ball Valve, WB Forged Check Valve are constantly being improved and kept up to date with the world's research hotspots. We hope that by improving our capabilities, our company can achieve sustainable operations and a long-lasting foundation. We have advanced management experience, production flow and quality control means to provide customers with guaranteed high-quality products.

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.

We are firmly committed to our core mission of building the brand reputation of a trusted supplier of Wafer Stainless Steel Knife Gate Valve (GAPZ73F). We now have our individual sales group, layout team, technical team, QC crew and package group. Inspired by our corporate culture, each of our employees continues to pursue excellence through their own practices and experiences.