GENERAL CHARACTERISTICS:

 

It is a blade in valve’ packing, which will scrap dirty attached on knifeand prevent dirty moving upward. There is a fully closed bonnet equipped witha flushing point, which will effectively prevent any leakage. This is packing andbonnet double sealing middle pressure knife gate valve.

 

Features:

Bi-directional seal
# additional bonnet design
# Gland type body & bonnet design(avoid fliud leak to bonnet)
# Mixed with a variety of materials packing

Ref. 861A/109 UNIDIRECTIONAL SEALING KNIFE VALVE

SKU: Ref. 861A/109
  • Operation: Handwheel, Electric, Pneumatic, Hydraulic, Sprocket, Electro-hydraulic,Gear
    Main Material: CF3M,CF3,CF8M,CF8,WCB,GGG40
    Knife Material:F55,F53,2205,SS310,SS316L,SS316,SS304
    Sealing Material: EPDM,NBR,FKM,Metal
    Packing: Aramid fiber,high-water-based rubber packing graphite wheel