Ref. 831A/105 Bi-directional Self Sealing Knife Gate Valve

SKU: Ref. 830A/105

GENERAL CHARACTERISTICS:

Self-sealing knife gate valve is to use two rubber seats on the clip pressed the knife a sealing effect. When the knife is fully open, the two seat seals combined together tightly, the pipeline pressure will make sealing better, while the valve is closed, the gate can be arbitrarily removed convenient maintenance, Sleeve on both sides of seat,Full protection of the valve body,Extend valve life.

Features:

# Bi-directional seal

# Self sealing design Suitable for a variety of different conditions

# 2PC Strong yoke design

# Cleaning hloe design ,easy for cleaning body Residual medium

# Mixed with a variety of materials packing

Product Info

Operation: Handwheel, Electric, Pneumatic, Hydraulic, Sprocket, Electro-hydraulic, Gear

Main Material: GGG40,WCB

Wedge Material: SS316L, SS304

Sealing Material: NR,EPDM

Packing: Rubber

Application

Applicable medium:

Applicable to slurry, urban sewage treatment, powder, paper, chemicals, and other fields.

Norms and Standard Quality

Design Standard: MSS SP-81

Flange Standard: DIN PN10/16, 150LB, JIS 10K, TABLE E/D

Face to Face: MSS SP-81

Testing Standard: API-598