AV-4-S0395 Pneumatic Diaphragm Valve

Availability : In stock

Specification	1″–4″, DN25–DN100
Working Pressure	≤10 bar (145 PSI)
Working Temperature	-20 to 150℃ (depending on seal material)
Material	ASTM 316L, 1.4404, 1.4435 NB2 (Fe < 0.5%)
Connection Types	Clamp, weld, thread; 3A, BPE, DIN, SMS, IDF, ISO

Pneumatic Diaphragm Valve Description

Pneumatic Diaphragm Valve is designed for efficient and reliable fluid control in automated process systems. Operated by a pneumatic actuator, the valve diaphragm opens and closes quickly and precisely, ensuring accurate regulation of media flow.

This valve can be easily integrated with advanced automation components such as the C-TOP intelligent controller, IL-TOP positioner, and F-TOP position feedback unit, enabling flexible configurations to meet diverse process control requirements.

With its hygienic design, corrosion-resistant materials, and compatibility with automation systems, the Pneumatic Diaphragm Valve is widely used in pharmaceutical, biotechnology, food & beverage, and chemical industries, where safe, clean, and efficient control of fluids is essential.

Pneumatic Diaphragm Valve Specifications

Item	Specification
Size	1″–4″, DN25–DN100
Working Pressure	≤10 bar (145 PSI)
Material	ASTM 316L, 1.4404, 1.4435 NB2 (Fe < 0.5%)
Temperature Range	-20℃ to 150℃ (depending on diaphragm material)
Connection Types	Clamp, weld, thread; 3A, BPE, DIN, SMS, IDF, ISO
Valve Body Structure	Straight-through, three-way, U-type three-way, tank bottom valve, multi-port diaphragm valve
Diaphragm Materials	EPDM+PTFE (dual layer) / EPDM / Silicone / FPM (Viton)
Certifications	3A-18-03, Glass II, USP Class VI (Chapter 88), PED 97/23 EC, FDA 177.2600