Pneumatic Gate Valve

The structure is simple, the operation is flexible, the weight is light, there is no obstruction, and the cutting is fast. It is particularly suitable for the transportation and flow adjustment of various non-viscous solids, powders, and particles smaller than 10mm.

Size

200*200-1000*1000

Body Material

Carbon Steel, Stainless Steel

Ambient Temperature

-10~+200 ℃

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Product Overview

The installation is not limited by angles; the operation is convenient, and the opening can be adjusted at any time. Used for the top, bottom, and import/export of warehouses in industries such as building materials, metallurgy, mining, electricity, chemical, glass, light industry, and grain. It is an ideal device for controlling large flow changes, frequent startups, and rapid shutdowns.

Specifications

Technical Parameters

Nominal diameter DN (mm)		*200200-10001000*
Nominal pressure (MPa)		1.0
Main components	Valve body	Carbon steel and stainless steel
	Seal ring	Hard seal, soft seal
	Filler	flexible graphite
Applicable working conditions	Applicable medium	Blast furnace gas ash, dry ash, coal powder, dust, cement, granular materials, and other media
Applicable working conditions	Applicable temperature	-10~+200 ℃
Actuator	Single-acting	Equipped with a reset cylindrical spring and automatic reset function upon gas loss
Actuator	Double-acting	It has greater thrust than a single-acting cylinder of the same diameter, but does not have an automatic reset function
Optional Accessories		Electromagnetic valve, limit switch, filter pressure reducing valve, manual mechanism

Main dimensions and connection dimensions (mm)

Nominal diameter DN	Main Connection Dimension
Nominal diameter DN	L0	*AA**	*BB**	*CC**	H	N-Φd
One-way	100	200*200	256*256	296*296	820	8-Φ12
	100	250*250	306*306	346*346	930	8-Φ14
	100	300*300	356*356	396*396	1050	8-Φ14
	100	400*400	456*456	496*496	1140	12-Φ14
	120	450*450	510*510	556*556	1450	12-Φ18
	120	500*500	560*560	606*606	1610	16-Φ18
Bidirectional	120	600*600	660*660	706*706	1830	16-Φ18
	140	700*700	770*770	820*820	2130	20-Φ18
	140	800*800	870*870	920*920	2440	20-Φ18
	160	900*900	974*974	1030*1030	2660	27-Φ23
	160	1000*1000	1074*1074	1130*1130	2870	27-Φ23

Downloads

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Application & Case

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