Butterfly Dampers Round High Temperature

Price: 100-2000$ ea.

Veson offering the best quality pneumatic actuator operated damper that is useful in control of air flow in various industries and commercial places. The damper can be used in various cooling and heating applications. The damper can be used in various places like offices, hospitals and other big buildings as it helps in effective control. The offered damper is easy to install and operate. The Pneumatic actuator operated damper is easy to control and can be used in various items like air conditioners, heating systems, air handlers etc for making the cooling and heating both according to the need.

Pneumatic Ventilation Butterfly Valve Product Overview The pneumatic ventilation butterfly valve is a high-performance valve designed for industrial, metallurgical, and environmental protection applications. This valve utilizes the same material as the valve body to create a durable sealing ring and employs electric or pneumatic transmission mechanisms. The operating temperature range of the valve is contingent upon the valve body material, with a nominal pressure of ≤0.6MPa. It is ideally suited for ventilation and medium flow adjustment in various pipeline systems.
Key Features of Pneumatic Ventilation Butterfly Valve:

Innovative and rational design, featuring a unique structure, lightweight construction, and rapid opening and closing capabilities.
Low operating torque, ensuring ease of operation, labor-saving, and agility.
Utilizes appropriate materials to accommodate low, medium, and high medium temperatures, as well as corrosive media.

Pneumatic Ventilation Butterfly Valve Actuator: The valve is equipped with a new series AT type pneumatic actuator, available in double-acting and single-acting (spring return) configurations, utilizing gear transmission for safe and reliable operation. Larger diameter valves employ a series AW type pneumatic actuator with fork transmission, boasting a reasonable structure, substantial output torque, and both double-acting and single-acting options.

Gear-type dual piston design delivers significant output torque in a compact form factor.
The cylinder is crafted from aluminum, resulting in a lightweight and visually appealing construction.
Manual operating mechanisms can be installed at the top and bottom for flexibility.
Rack-type connections allow for adjustments to the opening angle and rated flow.
The actuator can be fitted with electrical signal feedback indication and various accessories to facilitate automated operation.
Compliance with IS05211 standard connection ensures ease of product installation and replacement.
Adjustable screws on both ends provide a ±4° adjustable range at 0° and 90° for the standard product, ensuring synchronization accuracy with the valve.

Pneumatic Ventilation Butterfly Valve Specifications: Nominal Diameter, DN (mm): 50～2000

Nominal pressure	PN(MPa)	0.05	0.25	0.6
Test pressure	Strength test	0.075	0.375	0.9
Sealing test	≤1.5%泄漏量
Applicable media	Coal gas, dusty gas, flue gas, etc.
Applicable temperature	Pneumatic actuated, electric actuated.

　　Materials of main parts of pneumatic ventilation butterfly valve

Body	Cast steel, stainless steel, chrome-nickel-molybdenum-titanium steel, chrome-molybdenum-titanium steel and other special materials
Disc	Cast steel, stainless steel, chrome-nickel-molybdenum-titanium steel, chrome-molybdenum-titanium steel and other special materials
Seal
Stem	Carbon steel, 2Cr13, stainless steel, chromium-nickel-molybdenum-titanium steel
Packing	Fluoroplastic, flexible graphite

Nominal diameter	L	H	H1	A	D2	D	D1	n-d	W
50	108	70	337	180	65	140	110	4-14	16
65	112	80	357	180	65	160	130	4-14	17
80	114	95	385	180	65	190	150	4-18	19
100	127	105	405	180	65	210	170	4-18	22
125	140	120	483	245	72	240	200	8-18	27
150	140	132	508	245	72	265	225	8-18	31
200	152	160	566	245	72	320	280	8-18	47
250	165	187	623	245	72	375	335	12-18	68
300	178	220	750	355	93	440	395	12-22	79
350	190	245	803	355	93	490	445	12-22	130
400	216	270	852	355	93	540	495	16-22	141
450	222	297	907	355	93	595	550	16-22	190
500	229	322	960	355	93	645	600	20-22	225
600	267	377	1080	550	350	755	705	20-26	245
700	292	430	1185	550	350	860	810	24-26	320
800	318	487	1300	550	350	975	920	24-30	405
900	330	537	1400	550	350	1075	1020	24-30	500
1000	410	587	1500	550	350	1175	1120	28-30	700
1200	470	702	1825	600	350	1375	1320	32-33	750