China Butterfly valve with Pneumatic actuators supplier

Butterfly valve with Pneumatic actuators

Material of butterfly valves: A536,A126,WCB,LCB,CF8,CF8M.CF3.CF3M,CN7M,904L

Size of butterfly valves: 1inch(DN25) - 80 inch (DN2000)

Pressure of butterfly valves: 125LB(PN6)-600LB(PN100)

Connection type: Flange(FF,RF,) BW, WAFER

Kind of drive : pneumatic actuators

Operating temperature : -100℃ - 190℃

Working medium : water, gas,oil,concrete,Sulfuric acid and hydrochloric acid

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Catalogue:

butterfly valve.pdf

Introduction for pneumatic actuators butterfly valve

1.Leading manufacturer of butterfly valve.
2.High quality and competitive price.
pneumatic wafer butterfly valve
Pneumatic wafer butterfly valve, butterfly valve coupled with pneumatic actuators. Pneumatic actuator speed of execution is relatively fast, and does not require the workers themselves, in large part to save the human resources and time.
Pneumatic butterfly valve flange of the main advantages of simple structure, small size, light weight, low cost, pneumatic butterfly valve of the particularly notable features of the installation at high altitude illegal channels, after two five-pass solenoid valve control easy to operate, but also regulate traffic medium. Fluid resistance small, the large-diameter pneumatic butterfly valve fully open when the effective flow area is large, open and close rapidly effort, dish pull rotation angle of 90 to complete the open and close, as both sides of the plate wrench shaft close to the same media forces , while the resulting torque in the opposite direction, thereby hoist torque small, low pressure can be realized a good seal, butterfly valve seal materials nitrile rubber, fluorine rubber, edible rubber, PTFE lining so good sealing performance, in which hard-seal butterfly valve for the hard and soft layering metal sheets with a metal seal and flexible re-seal the advantages of both low temperature in all cases with excellent sealing performance.

Butterfly valve with Pneumatic actuators

dawing for butterfly valve

英寸	L		L1		D		D1		D2		H2		H1		H		M	Z-d
英寸	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	M	Z-d
2"	1.72	43	4.25	108	6.00	152	4.75	120.5	3.62	92	4.33	110	11.02	280	13.58	345	M18	4-19
3"	1.93	49	4.50	114	7.50	190	6.00	152.5	5.00	127	4.92	125	12.40	315	14.96	380	M18	4-19
4"	2.20	56	5.00	127	9.00	229	7.50	190.5	6.19	157	5.70	145	13.78	350	16.34	415	M20	8-19
5"	2.50	64	5.50	140	10.00	254	8.50	216	7.32	186	6.50	165	15.35	390	17.91	455	M20	8-22
6"	2.75	70	5.50	140	11.00	279	9.50	241.5	8.50	216	6.89	175	17.91	455	21.45	545	M20	8-22
8"	2.80	71	5.90	150	13.50	343	11.75	298.5	10.62	270	8.26	210	20.67	252	24.21	615	M24	8-22
10"	3.00	76	6.30	160	16.00	406	14.25	362	12.75	324	9.84	250	23.81	605	27.36	695	M24	12-25
12"	3.38	86	4.00	178	19.00	483	17.00	298.5	15.00	381	11.24	285	28.74	730	32.78	830	M27	12-25
14"	3.63	92	4.20	190	21.00	533	18.75	362	16.25	413	12.60	320	31.50	800	35.43	900	M27	12-29
16"	4.00	102	8.50	216	23.00	597	21.25	432	18.50	470	13.98	355	34.25	840	38.58	980	M30	16-29
18"	4.50	114	8.74	222	25.00	635	22.75	476	21.00	533	14.96	380	36.22	920	40.55	1030	M30	16-32
20"	5.00	127	9.00	229	27.50	399	25.00	540	23.00	584	16.34	415	39.37	1000	43.70	1110	M33	20-32
24"	6.06	154	10.50	267	32.00	813	29.50	578	27.25	692	18.70	475	45.51	1155	51.37	1305	M33	20-35
30"	6.50	165	11.50	292	38.75	985	36.00	635	33.75	857	22.38	580	54.13	1375	60.03	1525	M39	28-35
32"	7.50	190	12.50	318	41.75	1060	38.50	749.5	36.00	914	24.80	630	56.50	1435	62.40	1585	M39	28-41
36"	8.00	203	13.00	330	46.00	1168	42.75	914	40.25	1022	26.77	680	62.40	1585	69.48	1765	M20	32-41