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Pneumatic Cylinder Operated Butterfly Valve , Metal Seated Butterfly Valve Air Flow Control

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Pneumatic Cylinder Operated Butterfly Valve , Metal Seated Butterfly Valve Air Flow Control

Country/Region	china
Categories	Valves

Product Details

Wafer Type Butterfly Valve c/w Pneumatic Actuator

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

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Contact Us

Veson Valve Ltd.

Pneumatic Cylinder Operated Butterfly Valve , Metal Seated Butterfly Valve Air Flow Control

Product Details

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