Pn10, Pn16, Pn25 Industrial Usage Fosic Wenzhou, Zhejiang Province Knife Gate Valve Cast Iron

• Customization: Available
• Media: Sewage, Slurry and Other Media
• Temperature: High Temperature
• Material: Stainless Steel
• Connection Form: Clamp
• Pressure: High Temperature
• Actuator: Mannual,Worm Gear,Pneumatic,Electric
• Seal Surface: Wedge Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: DIN3202,En588,JIS B2074,ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Port Size: DN40-1200
• Structure: Pneumatic Knife Edge Gate Valve
• Power: Manual
• Customized Support: OEM, ODM
• Warranty: 12months
• Temperature of Media: Low Temperature, Medium Temperature
• Body Materials: Di,Ci,Wcb,Ss
• Product Type: Knife Edge Gate Valve
• Seal Material: NBR,EPDM,PTFE
• Nominal Pressure: Pn10,Pn16,Pn25
• Connection Type: Flange
• Certificate: Wras,CE,ISO
• Trademark: FOSIC
• Origin: Wenzhou, Zhejiang Province
• HS Code: 8421219990
• Production Capacity: 6000 Litter Per Hour

Product Description

Product Description

Knife gate valve has the advantages of short body structure, light weight, the sealing surface of the valve seat can be protected from medium scouring, the sealing surface is evenly pressurized and tightly fitted, and dust particles, tar, etc. on the sealing surface of the valve seat can be removed during the closing process. It has the advantages of scraping away and convenient sewage discharge, preventing media leakage and so on. Suitable for use in gas lines containing dust or tar.

Specification

The opening and closing part of the pneumatic knife gate valve is the gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The knife gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. When the knife gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, relying on the medium pressure to press the sealing surface of the gate to the valve seat on the other side to ensure the sealing of the sealing surface, which is self-sealing. Most knife gate valves are forced to seal, that is, when the valve is closed, the gate must be forced against the valve seat by external force to ensure the tightness of the sealing surface.

Bi-directional knife gate valve

Knife gate valve is Bi-directional, Zero Leakage, withstanding high diferential pressureand full bore valve with minimal seat cavity for maximun flow capacity.No groove is designed on the valve seat, which prevents accumulating media on thesealing surface. and thus avoids sealing surface leakage or disc blockage caused bymedia accumulation.
The integrated body structure with precision casing.U-shaped resilient seat is embeded into the body and is well-connected with the gate, andthe friction force is reduced during the upward and downward movements of the gate. Thisgreatly prolongs the using life of the seat and realizes bi-directional sealing.The rubber O-ring is embeded into the flange groove, which makes it convenient to connectthe valve to pipe and provides reliable sealing.knife gate valve is widely used in urban sewage treatment, paper-making, mine slagdischarge and the fields alike.

item	value
structure	Gate
application	General
place of origin	zhejiang, China
power	Pneumatic
customized support	OEM, ODM
port size	DN50-DN1200
warranty	3 years
temperature of media	Medium Temperature
media	Water
Type	Pneumatic Knife Gate Valve
Body material	Cast Iron/Cast Steel/Stainless Steel
Disc	Stainless Steel/Alloy
Seat	EPDM/NBR/NR/PU
Standard	ANSI BS DIN JIS
Certificate	ISO9001/CE
Medium	Water,Sewage,Slurry
MOQ	1