Ref. 830A/95 Directional Self Sealing Knife Valve

SKU: Ref. 830A/95

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, no need to remove the entire valve repair and does not affect the normal operation of the pipeline. The main characteristics of the valve bore full rubber seal seat, has a strong anti-wear properties and all-pass run off continuity. Suitable for use on those requirements valve wear mining.

Features:

# Bi-directional seal

# additional seat design

# 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

Wedge Material: SS316L, SS304

Sealing Material:NBR,FKM,PU

Packing: Rubber

Application

Applicable medium:

Applicable to slurry, urban sewage treatment, sugar, powder, paper, medicine, chemicals, food 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