Pneumatic Flanged Knife Gate Valve (GAPZ643H)

• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Low Pressure
• Actuator: Pneumatic
• Standard: ANSI
• Model NO.: GAPZ643H
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090

Product Description

Pneumatic Flanged Knife Gate Valve (GAPZ643H)

Product Description

 

Selection of Pneumatic Actuator.

1. Double acting type;Spring return type.
2. Solenoid valve,power source can be 24V,220V.
3. Prox switch
4. Air units:filter regulator/lubricator combination.
5. E/P positioner(only for control type).

Product Features

Cast Steel Wafer /Flanged Ends Pneumatic /Manual Knife Gate Valve Features

1. Quick open and close,high reliablity,Full automation.
2. Ex-proof type actuator can be use in flammable and combustible or poisonous environment.
3. Equipped with manual device,in the case of power-off,can open or close valve manually,prevent accident occuring.
4. knife type gate valve Open-close part is gate, The movement direction of the gate is perpendicular to the direction of the fluid, Knife gate valve can only be fully open and fully closed, can not be adjusted and the throttle.

Specification

Main Specifications.

1.Design & manufacture confirm to JB/T8691-1998;MSS-SP-81. 
2.Face to face length confirm to GB/T15188.2-94;MSS-SP-81;DIN 3202.
3.Flange ends dimension confirm to GB/T9113.1-2000;JB/T79-94;ANSI B16.5;EN1092.
4.Test & inspection confirm to GB/T13927-92;API 598.

Nominal Pressure	PN
Shell test	1.5 x PN
Seal test	1.1 x PN
Working temperature.	80-425 degree Celsius
Working medium	Syrup,paper pulp,sewage,coal slurry,dust,slag-water mix..,etc.

Product Details

Main Parts and Material.

Part Name	Part Material
Body,Bonnet	Carbon steel,Stainless steel
Stem	Stainless steel
Valve plate	Stainless steel
Seal	Rubber,PTFE,Stainless steel,hard alloy.

Main External Dimensions.

DN	50	65	80	100	125	150	200
H	375	460	590	780	950	980	1055
DN	250	300	350	400	450	500	600
H	1060	1230	1250	1767	1920	2010	2110

 

Product Parameters

Basic Parameters of Pneumatic Device.

1. Power souce:380V AC,50HZ or on request.
2. Levels of Protection:IP65,IP67.,etc,Ex-proof type is available.
3. Ambient temperature:-20 - 40 degree Celsius.

WAFER KNIFE GATE VALVE- PN10
Model:GAPZ73, DN50-DN400
Solid One Piece Cast Body
Replacement Seat
Uni directional Type
Designed & Tested to MFS
 

MATERIALS OF CONSTRUCTION
Body:Ductile iron GGG40,Stainless Steel, Special material
Knife:SS304,SS316
Stem:SS420,SS304,SS316
Seat: EPDM, NBR, VITON, PTFE,METAL
Connection:PN10, JIS, others on request
 

COMMON APPLICATIONS
Waste Water and Water
Pulp & Paper
Food
Fly Ash Handling
Sewage
 

View of the factory