Automated Butterfly Valve with Pneumatic Actuator for Dry Bulk and Liquid Slurry Applications - 16 Bar Pressure, DN25 to DN300 Sizes

Price Negotiable

Price: Fob Shanghai ,EXW

MOQ: 1

Delivery Time: 5-8 days

Brand: VESON

Product Description

Automated Butterfly Valve Overview

Air actuated butterfly valves with double acting or spring return function, designed for dry bulk, solid, or liquid slurry applications. These general purpose valves feature an EPDM liner for long service life with minimal maintenance requirements.

Key Features & Benefits

WRAS approved valve (50mm-300mm sizes)
Suitable for wafer fitting between PN6/10/16, ANSI 150, D/E flanges
Epoxy coated body for enhanced corrosion resistance
Complete assembled package ready for installation
Air connection to Namur/VDE 3845 on actuator
Self-lubricating bearings ensure perfect shaft guiding and prevent seizure
Available with double acting or single acting (spring return) pneumatic actuators

Technical Specifications

Pressure & Temperature Ratings

Pressure range: 25mm-200mm: 16 bar | 250mm-300mm: 10 bar

Temperature range: -10°C to 120°C (special actuator mounting kit required above 80°C)

Actuator Specifications

Air Pressure: 2.5 to 8 bar (standard 5.5 bar supply)

Ambient Temperature: -15°C to 8°C (low/high temp versions available)

Cycle Life: 1,000,000 operations

Body Material: Aluminum alloy

Springs: Stainless Steel

Piston Seals: Nitrile

Piston Material: Aluminum alloy

End Caps: Aluminum alloy

Features: Multifunctional position indicator, externally adjustable travel stops (±5% in open & closed positions)

Dimensional Data (mm)

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

Product Images

Automated butterfly valve assembly with pneumatic actuator

Close-up view of butterfly valve mechanism and components

Industrial butterfly valve installation in pipeline system

Quality Assurance

All valve and actuator packages undergo comprehensive testing and are issued with certification confirming actuator functionality before dispatch.