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Pneumatic Wafer Butterfly Valve

FYL's Pneumatic Wafer Butterfly Valve is engineered specifically for industrial fluid control applications. Benefiting from precision manufacturing techniques and the selection of premium materials, it delivers both high operational efficiency and long-term stability, making it widely adaptable to a broad spectrum of media and operating environments. Driven by a pneumatic actuator, the valve offers precise and responsive actuation, facilitating seamless integration into automated control systems. Furthermore, its wafer-style structure ensures convenient, space-saving installation, while providing reliable sealing performance capable of achieving leak-free shut-off.

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Product Description

Product description

The Pneumatic Wafer Butterfly Valve is a versatile and reliable solution for controlling the flow of fluids in a wide range of industrial applications. Crafted with precision engineering and high-quality materials, this valve combines efficient performance with durability.

Feature

Pneumatic Actuation: This butterfly valve is equipped with a pneumatic actuator, allowing for precise and rapid control of fluid flow. It ensures smooth operation and can be integrated into automated systems for seamless process control.

Wafer Design: The valve features a space-saving wafer design, which allows for easy installation between flanges. It ensures a secure and leak-free connection while reducing installation time and costs.

Versatile Applications: Suitable for a variety of media, including water, air, gases, and some corrosive fluids. Its robust construction makes it ideal for use in industries such as chemical, pharmaceutical, food processing, and more.

Bubble-Tight Seal: The butterfly valve is designed to provide a bubble-tight seal when closed, preventing leaks and minimizing the risk of contamination in critical processes.

High-Quality Materials: Crafted from durable materials such as stainless steel, carbon steel, or other corrosion-resistant alloys, ensuring longevity and resistance to harsh environments.

Easy Maintenance: The valve's design facilitates quick and straightforward maintenance, reducing downtime and associated costs.

Position Indicator: A visual position indicator is integrated into the valve, allowing operators to monitor the valve's status at a glance.

Wide Size Range: Available in various sizes to accommodate different pipeline requirements, ensuring compatibility with your specific application.

Parameter

Shell test (MPa)	1.5MPa、2.4MPa、3.0MPa
Seal test (MPa)	1.1MPa、1.76MPa、2.2MPa
Operation	Hand wheel,pneumatic, electric,worm gear
applicable medium	Water,sewage,sea water,air, steam

size	Connect Dimension
	A	H	H1	φD		φD1	n-- φd		L
	A	H	H1	PN10	PN16	φD1	PN10	PN16	L
DN50	168	131	70	125	125	97	4-20	4-20	42
DN65	219	148	72	145	145	112	4-20	4-20	45
DN80	249	155	90	160	160	127	4-20	4-20	45
DN100	274	171	108	180	180	160	4-20	4-20	52
DN125	274	193	120	210	210	188	4-20	4-20	55
DN150	355	210	134	240	240	216	4-23	4-23	56
DN200	417	246	166	295	295	268	4-23	4-23	61
DN250	452	282	206	350	355	330	4-23	4-26	66
DN300	585	311	234	400	410	384	4-23	4-26	77
DN350	685	345	265	460	470	422	4-23	4-26	77
DN400	743	377	297	515	525	473	4-26	4-30	86
DN450	857	412	331	565	585	526	4-26	4-30	104
DN500	935	440	361	620	650	577	4-26	4-33	130