Slurry Knife Gate Valve

Product Details

NSV Slurry Knife Gate valve for very loaded products with solids, used for suspended matter in mining. It does not present neither salient nor any split in the pipe. It is not needed any joint between the flanges as it is incorporated in the body,If it is used for dry solids, slurry in gravity feed applications it should be installed with the arrow on the body pointing in the opposite direction to the flow,this Slurry valve are designed for applications such as:

Paper Industry, Mining Slurry Valves, Silo emptying, Chemical plants, Bumping Food, Industry Sewage treatment, Slurry 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 32"(DN50 to DN800,larger diameters on request)

Flange Connection

EN1092 PN10,PN16,PN25
ANSI B16.5 (class 125,150)

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

Seat: Resilient(EPDM,NBR,PTFE) or Metal Seat
Operation: Pneumatic actuator.

Design Features

Bidirectional wafer‐design knife gate valve.
Two‐piece cast iron body.
Stainless steel gate. Two rubber sleeves.
Provides high flow rates with low pressure drop.
Various seat materials available.

This valve main characteristic is that it provides a full continuous flow.

Switch Position Description

FAQ

1. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

2. 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.

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.

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