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Pneumatic Actuator Operated Butterfly Valve Flanged Type Double Acting / Spring Return Air open actuated valve =

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Pneumatic Actuator Operated Butterfly Valve Flanged Type Double Acting / Spring Return Air open actuated valve =

Country/Region	china
Categories	Valves

Product Details

Air actuated butterfly valves with double acting or spring return function

General purpose valve with an EPDM liner, offering a long life with low maintenance. Self-lubricating bearings ensure perfect guiding and turning of the shaft without seizure or premature wear.

These valves are supplied completely assembled with either single (spring return) or double acting pneumatic actuators.

All valve and actuator packages are tested and issued with certification confirming the actuators functionality before dispatch.

Approvals, Features & Benefits

• WRAS approved valve**

• Suitable for wafer fitting between PN6/10/16, ANSI 150, D/E flanges

• Epoxy coated body

• Complete assembled package

• Air connection to Namur/VDE 3845 on the actuator

• Double or single (spring return) acting actuator

** 50mm - 300mm only, contact sales for options

Pressure & Temperature

Pressure range: -

25mm - 200mm: 16 bar 250mm - 300mm: 10 bar

Temperature range*: -

-10oC to 120oC

SIZE	DN25	DN32	DN40	DN50	DN65	DN80	DN100	DN125	DN150	DN200	DN250	DN300
A	33	33	33	43	46	46	52	56	56	60	68	78
B	65	73	82	89	102	118	150	174	205	260	318	376
C	51	56	63	62	69	90	106	119	131	166	202	235
D	104	110	116	126	136	150	170	180	200	230	266	292
*E (s)**	90	90	109	120	133	133	143	191	191	230	(m)	(m)
*E (d)**	90	90	90	90	109	109	120	133	143	191	208	230
F (s)	154	154	189	210	229	229	264	337	337	412	488	550
F (d)	154	154	154	154	189	189	210	229	264	337	377	412
Weight Kg (s)	5.2	5.2	4.9	5.8	9.4	12.2	17	21.8	29.8	46.6	66.7	96
Weight Kg (d)	3.7	3.7	3.4	4.3	5.9	7.7	9.7	13.2	15.6	29	48.4	62.2

Air Pressure 2.5 to 8 bar (Based on 5.5 bar air supply as standard) Body Aluminum alloy

Ambient Temp

-15 to 8 oC (Low and high temp versions also available) 0 Springs Stainless Steel

Cycle Life 1,000,000 Operations Piston Seals Nitrile

Indicator Multifunctional position indicator for visual inspection Piston aluminum alloy

Travel Stops Externally adjustable ± 5% in both open & closed position End Caps aluminum alloy

*Special actuator mounting kit required for temperatures above 80ºC, contact sales for details and overall height dimensions

Central line soft seated butterfly valvePN16/10K/150LB+VESON Pneumatic Double Acting Actuator

2"	DN50	◇11-F05	10	VS-052DA	20	◇11-F05/F03
21/2"	DN65	◇11-F05	17	VS-052DA	36.6	◇11-F05/F03
3"	DN80	◇14-F07	25	VS-063DA	36.6	◇14-F05/F07
4"	DN100	◇14-F07	36	VS-075DA	51.9	◇14-F05/F07
5"	DN125	◇17-F07	61	VS-083DA	75.8	◇17-F05/F07
6"	DN150	◇17-F07	87	VS-092DA	126	◇17-F07/F10
8"	DN200	◇22-F10	170	VS-105DA	170	◇22-F07/F10
10"	DN250	◇22-F10	291	VS-125DA	291	◇22-F07/F10
12"	DN300	◇27-F12	417	VS-140DA	438	◇27-F10/F12
14"	DN350	◇27-F12	801	VS-160DA	668	◇27-F10/F12
16"	DN400	◇36-F14	1138	VS-190DA	1078	◇36-F14
18"	DN450	◇36-F14	1556	VS-210DA	1480	◇36-F14
20"	DN500	◇46-F16	2067	VS-240DA	2320	◇46-F16

Central line soft seated butterfly valvePN16/10K/150LB+VESON Pneumatic Spring Return Actuator

2"	DN50	VS-063-SR10	18.9-12.3	VS-063-SR8	20.9-15.2	◇14-F05/F07
21/2"	DN65	VS-075-SR10	35.1-23.7	VS-075-SR8	31-28	◇14-F05/F07
3"	DN80	VS-083-SR10	41.0-34.8	VS-083-SR8	41-35	◇17-F05/F07
4"	DN100	VS-092-SR10	68-46	VS-092-SR8	59-55	◇17-F05/F07
5"	DN125	VS-105-SR10	103-66	VS-105-SR8	90-80	◇22-F07/F10
6"	DN150	VS-125-SR10	173-119	VS-125-SR8	153-139	◇22-F07/F10
8"	DN200	VS-140-SR10	262-177	VS-140-SR8	228-238	◇27-F10/F12
10"	DN250	VS-160-SR10	396-273	VS-160-SR8	342-327	◇27-F10/F12
12"	DN300	VS-190-SR10	643-435	VS-190-SR8	556-522	◇36-F14
14"	DN350	VS-240-SR10	1478-820	VS-240-SR8	1198-1123	◇46-F16
16"	DN400	VS-240-SR12	1197-1124	VS-240-SR8	1198-1123	◇46-F16
18"	DN450	VS-270-SR12	1683-1580	VS-270-SR8	1684-1579	◇46-F16
20"	DN500	VSF16-350SR4	3215-2085	VSF16-350SR4	3215-2085	F16