Oxygen Special Copper Pneumatic Sleeve Regulating Valve

Oxygen Copper Pneumatic Sleeve Regulating Valve

Oxygen all-copper pneumatic sleeve control valve adopts top guide structure, equipped with multiple spring actuators; oxygen all copper pneumatic sleeve control valve has a compact structure, light weight, sensitive action, fluid flow channel is S-line type, low pressure loss,  balanced valve, plug valve,demolition Ease of installation and other advantages; emergency shut-off valve, plunger valve, pressure gauge valve, pressure reducing valve.

oxygen copper pneumatic sleeve valve is widely used in precise control of gases, liquids and other media.

Oxygen-alloy pneumatic sleeve control valve Features:

1. Balanced valve core structure, axial imbalance force is small, allowing large pressure difference and good stability.

2 sleeve interchangeability, easy disassembly, easy maintenance.

3. The all-metal valve core structure is suitable for a variety of work situations, reaching Class IV leakage standards. The ZXMQ-type soft-seal structure valve core meets Class VI leakage standards.

4. The valve body is designed according to the principle of fluid mechanics as a low-impedance flow path with constant cross section. The adjustable range is large, the inherent adjustable ratio is 50, and the rated flow coefficient is increased by 30%.

5. The actuator adopts a multi-spring structure, reducing the height by 30%. 30% lighter weight.

6.ZJHMV-type bellows sealed type control valve, to complete the seal of the moving valve stem, plugging fluid leakage.

7.ZJHMJ type control valve with insulation jacket, used for fluid cooling, easy to crystallize, coagulation caused by clogging occasions

Oxygen-copper pneumatic sleeve control valve Main parts materials

Body and Bonnet: HT200, ZG230-450, ZGlCr18Ni9Ti

Spool, seat: 1Cr18Ni9T, Stellite surfacing

Soft seal valve core: reinforced PTFE

Packing: PTFE, Flexible Graphite, Stainless Steel Bellows

Gasket: rubber asbestos, 1Cr18Ni9Ti, graphite spiral wound gasket

Film cover: A3

Ripple Diaphragm: NBR Reinforced Polyester Fabric

Spring: 60Si2Mn

Stem, push rod: 2Cr13, 1Cr18Ni9Ti

Bush: 2Cr

main performance parameters

DN			20	25	32	40	50	65	80	100	125	150	200
A			282		308			394			498
L	PN16 , 40		150	160	180	200	230	290	310	350	400	480	600
	PN64		230	230	260	260	300	340	380	430	500	550	650
H 1	PN16		52.5	57.5	70	75	82.5	92.5	100	110	125	142.5	170
	PN40		52.5	57.5	70	75	82.5	92.5	100	117.5	135	150	187.5
	PN64		65	70	77.5	85	90	102.5	107.5	125	147.5	172.5	207.5
H	Standard	PN16	429	438	474	477	502	626	662	687	836	896	987
		PN40	429	438	474	477	502	626	662	695	845	896	1000
		PN64	456	468	511	525	535	663	673	705	868	958	1260
	Thermal high temperature type		570	570	610	610	630	730	810	820	960	1090	1180