Structure Type: Bidirectional Sealing Type
Connection Type: Flange Type
Operated Manner: Electric Actuator
Design and Manufacture Standard: GB Standard (PN1.0-2.5MPa, ANSI Standard (150LB),JIS Standard (10K), DIN Standard
(PN1.0-2.5MPa), BS Standard (Table D, BS4504), Austrilian Standard (TD, TE, TF, TH)
Norminal Pressure: 0.2-1.6MPa
Size: 40-2000MM
Body Material: GGG40, WCB, CF8, CF8M, CF3, CF3M
Seat: EPDM,NBR
Working Temperature: Soft Sealing120
Suitable Media: Paper pulp, Dirty Water, Coal Slurry, Ashes, sewage treatment, food, petroleum, chemical oil etc.
QW series knife gate valve makes full use of two rubber seats to pressure clipping to achieve gate sealing effect, two sealed valve
connected together when gate is fully open. When gate is closed, gate not all the valve can be taken down to mend. The main feature
of this valve is wear resistant and all pass run-off. It's suitable for industrial and mining pipe that need well-resistant valve. For
example: swirl equipment and soda industry.
Structure Type: Bidirectional Sealing Type
Connection Type: Flange Type
Operated Manner: Handwheel
Design and Manufacture Standard: GB Standard (PN1.0-2.5MPa, ANSI Standard (150LB),JIS Standard (10
Structure Type: Bidirectional Sealing Type
Connection Type: Flange Type
Operated Manner: Pneumatic Actuator
Design and Manufacture Standard: GB Standard (PN1.0-2.5MPa, ANSI Standard (150LB),JIS Sta
Removable Dual-flange Expansion Joint
Expansion joint consists of a rubber pipe composed of a metal union swivel, which is composed of
an inner rubber layer. Expantion joint is charaterized
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