Pneumatic Diaphragm Sleeve Control Valve, Bellows

Name: Pneumatic Diaphragm Sleeve Control Valve, Bellows
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

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Detail Information

Pneumatic diaphragm sleeve control valve is a type pressure balanced control valve, equipped with multi springs actuator, having compact structure, light weight, good reliability. The valve has S-pattern channel, less pressure losses. It is widely utilized to control pressure, flow, temperature, liquid level of gas, liquid, steam precisely. Pneumatic diaphragm sleeve control valve is suitable for the occasion which requires large flow and differential pressure.

Characteristics of pneumatic diaphragm sleeve control valve

1. Adopting balanced core, having low axial direction balance force and good reliability.

2. Sleeve has good interconvertibility for convenient maintenance.

3. Metal core is suitable for different occasions.

Materials

Body/bonnet	HT200, ZG230-450, ZG1Cr18Ni9Ti
Core/seat	1Cr18Ni9Ti, stellite alloy
Packing	PTFE, flexible graphite
Bellows	1Cr18Ni9Ti
Gasket	Rubber
Cap	A3
Spring	60SIMN
Sten/push rod	2Cr13, 1Cr18Ni9Ti
Sleeve	2Cr13

Dimension

Nominal Diameter DN(mm)	20	25	32	40	50	65	80	100	125	150	200
φC	282		308			394			494
L	150	160	180	200	230	290	310	350	400	480	600
H1	52.5	57.5	70	75	82.5	92.5	100	117.5	135	150	187.5
H2	499	511	560	617	620	710	767	792.5	807	1057.5	1087.5