Pneumatic film three-way regulating valve-Control valve series-调节阀厂家-上海冠环阀门制造有限公司

Product overview

The pneumatic film three-way regulating valve is assembled by a multi-spring film actuator and a three-way regulating valve body. The air source (compressed air) is used as the power to accept industrial signals (4~20mA) to control the medium. The cylindrical thin wall window spool guide is different from the bushing guide of the plunger spool. The unique performance of the three-way regulating valve is (shunt, confluence), the fluid medium is divided into two ways through the three-way valve, or the two fluids are combined into a fluid through the three-way valve. It is widely used to accurately control the process parameters of gas, liquid and other media, such as pressure, flow rate, temperature, liquid level to maintain the given value.

Main connection size

Nominal diameter DN(mm)		25	32	40	50	65	80	100	125	150	200	250	300
L	PN16/25	185	200	220	250	275	300	350	410	450	550	670	770
	PN40	190	210	230	255	285	310	355	425	460	560	740	805
	PN64	200	210	235	265	295	320	370	440	475	570	750	820
H	PN16/25	117	120	139	144	188	208	220	268	278	320	441	503
	PN40	124	128	145	150	195	220	230	280	290	335	465	528
	PN64	130	135	155	170	205	240	255	295	310	360	480	550
H1		165	185	185	205	245	255	270	335	365	430	560	680
H2		298	298	298	298	380	380	380	510	510	510	650	650
H3		177	177	177	177	182	182	182	182	182	218	218	218
L1		280	280	280	280	350	350	350	475	475	475	560	560
A		282	282	282	282	360	360	360	470	470	470	580	580
C		220	220	220	220	270	270	270	320	320	320	400	400