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Pneumatic Regulating Valve series

ZXX-ZXQ Pneumatic three-way regulating valve

ZXX-ZXQ Pneumatic three-way regulating valve

Product description: ZXX REGAULATOR and ZXQ REGULATOR consist of multi-Spring diaphragm pneumatic actuator and three-way regulating valve,they have the advantages of compact structure, light weight,easy assembly,disassembly and maintenance,with little noise and large flow .
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ZXX REGAULATOR and ZXQ REGULATOR consist of multi-Spring diaphragm pneumatic actuator and three-way regulating valve,they have the advantages of compact structure, light weight,easy assembly,disassembly and maintenance,with little noise and large flow .

These regulators are designed and manufactured according to the standard of AMSE/API/BS/DIN/GB.And it’swidely used in the precise control of gas, liquid and steam medium,the process parameters such as pressure, flow rate, temperature and liquid level can be easily kept in a set value.ZXX REGULATOR is a diverter valve and ZXQ REGULATOR is a mixing valve.

Nominal diameter DN(mm)		25	32	40	50	65	80	100	125	150	200
Coefficient(KV)	Confluence	8.5	13	21	34	53	85	135	210	340	535
	Diverter	8.5	13	21	34	53	85	135	210	340	535
		Can be substituted for confluence structure
Rated stroke(mm)		16	25			40			60
Effective area of diaphragm Ae(cm²)		280	400			600			1000
Nominal pressure (PN)		16;25;40;64
Flow characteristic		Line; Percentage
Adjustable (R)		30：1
Working Temperature T(℃)		Standard Type: cast iron - 20 ~ 200; Cast steel - 40 ~ 250; Cast stainless steel - 60 ~ 250; Cooling type: Cast steel - 30 ~ 450; Cast stainless steel - 60 ~ 450; High temperature Type: 450 ~ 560, 60 ~ 560
Air pressure Ps（MPa）		0.14～0.4
Leakage		10^-4×The rated capacity