Stainless Steel 316 Knife Gate Valve with Electric Actuator

We uphold an honest and responsible attitude, optimize product structure, strictly control production and supply links, and provide agents and consumers with better quality and reliable A494 CW12MW Ball Valve, Metal Seated Floating Ball Valve, Non-Slam Nozzle Check Valve. We constantly update the production equipment, strengthen the professionalism of staff, enhance the competitiveness and differentiation of customer products, so that our service is more perfect and efficient. Before the establishment of our company, we had a thorough understanding of the industry in recent years and participated in the actual operation of some brands. Innovation and development are our eternal theme, and customer satisfaction is our supreme pursuit.

Product Details

NSV Electric knife gate valve has the advantages of simple and compact structure, reasonable design, light material saving, reliable sealing, flexible operation, small volume, smooth passage, low flow resistance, light weight, easy to install and disassemble, etc., it can work normally under the working pressure of 1.0MPa-2.5MPa and the operating temperature of -29-650℃. Knife-type gate valve has the function of shearing, which can scrape off the adhesive on the sealing surface and remove the sundries automatically. Stainless steel gate can prevent sealing leakage caused by corrosion.

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: Ductile Iron, Stainless Steel,Duplex and Special Alloys
Knife Gate: Stainless Steel, Duplex and Special Alloys

Seat: Soft(EPDM,NBR,PTFE) or Metal Seat
Operation: Electric actuator.

Precautionary Measures

Valve Position

The valve can be assembled in any position,however we recommend suitable position as bellow:

Knife gate valve assembly way

The valve is unidirectional is must be installed with the pressure which push the knife on the gasket.The flow direction is user responsility.Please assemble the valve following the arrow on the body(hydraulics applications).

Repair and Maintenance

Take old packing out

Put 3 layers of packing in the place

Note that each joint of the packing should be in different places

FAQ

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

A:NSV or OEM service

2. Q: Do u provide sample,is it free or extra ?

A: Yes, we could offer the sample, due to its value,we can supply free sample that small value and you afford the freight,but also welcome visit our factory to inspect quality.

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.

We will sincerely look forward to cooperating with new and old customers all over the world to create brilliant future with high-quality Stainless Steel 316 Knife Gate Valve with Electric Actuator. Our company has always taken 'green technology, leading the future' as its corporate purpose, and abides by the corporate spirit of 'integrity, pragmatism, teamwork, and innovation'. 'Quality first, customer first' is the loyal purpose of our business.