V-Port Packing-Free Knife Gate Valve

NSV V-Port Packing-Free Knife Gate Valve

The NSV V-port packing-free knife gate valve features a robust cast body and a V-shaped blade for flow control. With traditional stem packing eliminated and replaced by a dynamic seal, it offers reliable leakage prevention. Equipped with an EPDM soft seat, it is designed for slurry and wastewater services at moderate temperatures.

Key Features

Body material: DI / WCB / CF8M (Ductile Iron / Carbon Steel / Stainless Steel)

Nominal size: 2"–48" (DN50–DN1200)

Pressure rating: PN10 / PN16 / ANSI Class 150

Operating temperature: -20°C to +80°C

Valve type: V-port knife gate, packing-free stem seal

Sealing: EPDM soft seat

End connection: ANSI B16.5 / DIN flanged

Operation: Manual, bevel gear, electric, or pneumatic actuator

Standards reference: TAPPI, AWWA, ISO 10631

Media: Sewage, sludge, pulp, domestic wastewater, slurry

Typical Applications

Municipal wastewater plants, paper mill white water systems, food processing effluent lines, stormwater retention basins, industrial primary sludge discharge.

FAQ

1.Q:Is there have MOQ?

A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

2. Q:How can I get your company catalog?

A: For your reference, basic catalogue is same as "Download>E-Catalog” of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.

3. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

4. Q:Are you manufacturer or trading company?

A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.