14′′ Worm Gear Opertaed Butterfly Valve

• Media: Water
• Driving Mode: Pneumatic
• Connection Form: Flange
• Structure: Centre Sealing
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Standard: AISI B16.5
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Softed Seat: Butterfly Valve
• Transport Package: Plywood Case
• Specification: 2 or DN50
• Trademark: Veson or customer′s
• Origin: China

Product Description

Product Descriptionduct Description

Air  drived 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