150lb 30"/36" Big Size Fabricated Carbon Steel Pneumatic /Gear Operated Knife Gate Valve

• Media: Fly Ash, Pulp, etc.
• Temperature: Low Temperature
• Type: Straight-through
• Material: Cast Iron, Cast Steel, Stainless Steel
• Connection Form: Wafer, Flanged
• Pressure: Low Pressure
• Model NO.: PZ673X
• Actuator: Manual, Pneumatic, Electric
• Seal Surface: Knife Gate
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Cutting
• Standard: GB, ANSI
• Application: Industrial Usage, Water Industrial Usage
• Nominal Pressure: Pn10, Pn16, Class 150lb
• Nominal Size: DN50-DN400, 2"_16"
• Flow Direction: Uni-Directional
• Seat Material: PTFE, EPDM, NBR, Viton, Metal
• Working Temperature: -29 Deg C - 650 Deg C
• Transport Package: Plywood Case
• Specification: CE, SGS
• Trademark: Goole, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 50, 000 PCS/Year

Product Description

150lb 30"/36" Big Size Fabricated Carbon Steel Pneumatic /Gear Operated Knife Gate Valve

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

Pneumatic Wafer Type Slurry 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.

Sr No.	Parts	Material	Sr No.	Parts	Material
1	Body	WCB	7	Middle Body	WCB
2	Disc	304+Ceramic	8	Packing	Flexible Graphite
3	Seat	Ceramic	9	Packing Gland	2Cr13
4	Stem	2Cr13	10	Bracket	WCB
5	Stud	35CrMoVA
6	Nut	25

Main External and connecting Dimensions

DN	PN	L	D	D1	C	H	n-d
50	10	43	160	125	16	520	4-18
65		46	180	145	18	595	4-18
80		46	195	160	20	635	8-18
100		52	215	180	20	630	8-18
125		56	245	210	22	715	8-18
150		56	280	240	24	840	8-23
175		56	310	270	26	885	8-23
200		60	335	295	26	1155	8-23
250		68	405	350	30	1400	8-23
300		78	460	400	30	1800	12-23

 

Product Parameters

Pneumatic Wafer Type Slurry Knife Gate Valve-  PN10   
Model:GAPZ73,  DN50-DN400
Solid One Piece Cast Body
Replacement Seat
Uni directional Type
Designed & Tested to MFS
 

Pneumatic Wafer Type Slurry Knife Gate Valve
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
 

Pneumatic Wafer Type Slurry Knife Gate Valve
COMMON APPLICATIONS
Waste Water and Water
Pulp & Paper
Food
Fly Ash Handling
Sewage
 

 

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