Abrasion Proof Pneumatic Butterfly Valve for Sand Slurry with Heavy Duty

Product Description

Product Description

The pneumatic butterfly valve features a compact and lightweight design, allowing easy installation and maintenance even in space limited piping systems.

Its quarter-turn pneumatic actuator enables rapid open-close operation, which significantly improves process efficiency. The valve also provides reliable bi- directional sealing, minimizing leakage risk and ensuring stable flow control for various media, including water, air, oil, and mild chemicals.

With a low torque requirement, the pneumatic butterfly valve reduces actuator load and energy consumption, extending the service life of both valve and actuator.

The streamlined disc design creates minimal flow resistance, resulting in low pressure drop and high flow capacity.

Available in multiple materials such as ductile iron, stainless steel, and PTFE lined versions, the valve adapts well to corrosive, high temperature, or sanitary applications.

The pneumatic actuation allows easy automation with positioners, solenoid valves, and limit switch boxes, enabling remote control and integration into modern industrial networks.

Moreover, the valve structure has few wearing parts, which lowers maintenance frequency and downtime.

 The pneumatic butterfly valve delivers reliable performance, cost effective operation, and long service life under demanding conditions.

Specification

Nominal Diameter	Pneumatic Actuator Configuration	L	K	H	H1	T	S	FXF	Di andφB
DN50	ATD-52	146	71	92	198	43	125±3%	9	52.2     50
DN65	ATD-52	146	71	92	226	46	145±3%	9	63.9     50
DN80	ATD-63	168	83	107	248	46	160±3%	9	78.5     50
DN100	ATD-83	204	103	128	283	52	180±3%	11	104      70
DN125	ATD-92	262	108	136	320	56	210±3%	14	123.3   70
DN150	ATD-105	268	121	153	340	56	240±3%	14	155.4   70
DN200	ATD-125	301	142	185	410	60	295±3%	17	202.3   102
DN250	ATD-140	390	152	202	485	68	350/355	22	250.3   102
DN300	ATD-160	458	174	227	560	78	400/410	22	301.3   125

Valve Materials
Valve Body	Ductile Iron, 304 Stainless Steel, 316 Stainless Steel, 2507 Stainless Steel, WCB Carbon Steel
Disc	Stainless Steel Plate, Ductile Iron Plate, Rubber Lined Plate
Stem	304, 316, 410, 2507
Seat (Seal Ring)	EPDM, NBR, PTFE, Wear Resistant Rubber
Handle	Aluminum Handle, Stainless Steel Handle, Ductile Iron Handle
Worm Gear Operator	Single Stage, Double Stage, Triple Stage
Actuator (Pneumatic)	Pneumatic Actuator (Single Acting, Double Acting, Pneumatic Triple Unit)
Actuator (Electric)	Electric Actuator (On Off Type, Modulating Type, Intelligent Type)
Actuator (Hydraulic)	Hydraulic Actuator (Single Acting, Double Acting, Electro Hydraulic Linkage Actuator)

Company Profile

Production Process

FAQ

Q:How do I choose the right type of valve?
A:Selection depends on medium, pressure, temperature, and flow requirements. Gate valves for low flow resistance, globe valves for reliable sealing, ball valves for quick operation, butterfly valves for large flow regulation. We offer free selection support.
        
Q:What materials are the valves available in?   
A:We offer carbon steel (WCB), 304/316 stainless steel, duplex steel, etc. Choice depends on medium corrosiveness, temperature, and pressure.

Q:Do you support customization (OEM/ODM)?
S:Yes! We support customizing materials, dimensions, pressure ratings, connection types (flange, threaded, welded), and logos.
        
Q:What are your payment terms?
A:Common method: T/T (Bank Transfer). To build trust, we also accept L/C at sight? for small initial orders from new customers.

Q:Do you offer discounts for bulk purchases?
S:Yes! We offer discounts for bulk purchases. Please provide specific quantities and requirements for a competitive quote.

Q:What if the product has quality issues?
A:We offer a 12-18 month? warranty. If issues arise, please send photos/videos. Upon confirmation, we arrange repair, replacement, or refund.

Q:What is the return process?
A:If due to our error (e.g., wrong item, quality issue), we cover all costs. If for customer reasons, return shipping is negotiable.