(Z61H-800LB-1/2") Small Caliber Forged Steel Socket Welded (National Pipe Thread) Butt Welding Carbon Steel Stainless Steel Gate Valve

Our company adheres to the concept of returning users with science and technology and creating public praise with A494 CW12MW Globe Valve, Hastelloy B2 Globe Valve, Single Block And Bleed Ball Valve. Therefore, the company constantly improves surpasses itself, achieves good results in the continuous struggle in the industry and makes its modest contribution to the market to create a better tomorrow. Being customer-centric, we have implemented a quick, efficient and comprehensive response system to serve customers within 24 hours. The company is willing to make greater efforts to meet the needs of our customers with all sincerity.

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 company not only provides users with advanced technology and high-quality (Z61H-800LB-1/2") Small Caliber Forged Steel Socket Welded (National Pipe Thread) Butt Welding Carbon Steel Stainless Steel Gate Valve, but also pays attention to and captures the needs of customers wholeheartedly. We will supply much better products with diversified designs and professional services. The use of modern management methods, means and tools has become an important condition for the survival and development of enterprises.