Pneumatic Penetration Type Gate Valve (GASCZ673H)

• Type: Straight-through
• Material: Stainless Steel
• Pressure: Low Pressure
• Actuator: Pneumatic
• Thread Position of Valve Rod: Outside Gate Valve
• Application: Industrial Usage, Water Industrial Usage
• Model NO.: GASCZ673H
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090

Product Description

Pneumatic Penetration Type Gate Valve (GASCZ673H)

Product Description

A penetration type gate valve is a control valve composed of a long stroke cylinder and a penetrating knife gate valve. Through type knife gate valve, the gate is extended and a through-hole of the same diameter is machined on the gate. The gate is tightly attached to the valve seat for opening and closing movement without detachment. This penetrating knife gate valve operates more smoothly, has superior sealing performance, and the medium does not stay in the valve chamber, achieving a complete flow state.

Product Features

Product 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	Material	Part Name	Material
Valve body	1CF18 Ni9Ti CF8M CF8 CF3M CF3 WCB	Stem	1CF18 Ni9Ti
Valve seat	PTFE	Bracket	Stainless steel
Sealing gasket	PTFE	Packing gland	Stainless steel
Valve body	1CF18 Ni9Ti CF8M CF8 CF3M CF3 WCB	Packing	PTFE
Valve body assembly bolt	B7	Packing assembly bolt	B7

Main External Dimensions.
  

N	L		Φ1	H	H2	N-M	Cylinder Diameter(mm)
	PN0.6	PN1.0
50	40	40	125	397	51	4-M16	50
65	40	40	145	418	67	4-M16	65
80	50	50	160	579	82	4-M16	80
100	50	50	180	612	102	8-M16	100
125	50	50	210	710	127	8-M16	125
150	60	60	240	816	152	8-M20	150
200	60	60	295	990	202	8-M20	200
250	70	70	350	1106	253	12-M20	250
300	70	70	400	1264	303	12-M20	300
350	80	80	460	1575	353	16-M20	350
400	80	80	515	1562	402	16-M22	400
450	90	90	565	1750	452	20-M22	450
500	90	90	620	1994	502	20-M22	500
600	100	100	725	2040	603	20-M27	600

 

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