Pneumatic Diaphragm & Angle Seat Valve

Name: Pneumatic Diaphragm & Angle Seat Valve
Brand: VTXFLOW

Fast-cycling valves for process skids.

Actuators & Control Valves Series

Pneumatic Diaphragm & Angle Seat Valve

Diaphragm and angle-seat valves cycle in milliseconds under pilot air — built for dosing skids, sterilizers, textile and food machinery where millions of fast, clean cycles are demanded.

As part of the VTXFLOW actuators & control valves range, every pneumatic diaphragm & angle seat valve is produced under our certified quality system — from in-house casting and CNC precision machining to 100% pressure and seat-tightness testing before shipment, with EN 10204 3.1 material certificates supplied.

Cycle life in the millions
Angle seat: high flow, water-hammer free
Diaphragm type for slurry / hygienic media
Stainless or bronze bodies

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Pneumatic Diaphragm & Angle Seat Valve — VTXFLOW Actuators & Control Valves Series

Technical Specifications

Actuator Torque	Up to 500,000 N·m (scotch yoke)
Power Supply	24 VDC, 220/380 VAC, 50/60 Hz; air 3–8 bar
Control Signal	On-off, 4–20 mA modulating, Modbus/HART options
Protection	IP65 / IP67, Ex d IIB T4 explosion-proof
Mounting	ISO 5211 / DIN 3337 standard interface

Typical Applications

Process automationPower plant control loopsWater treatment SCADA systemsRemote pipeline stationsOEM skid packages

How to Order — What to Specify

Valve type, size and pressure class
Actuator type: electric or pneumatic
Power supply (VAC/VDC) or air pressure available
Control mode: on-off or modulating 4–20 mA
Fail action: fail-open, fail-close or fail-last
Enclosure: IP65/IP67 or explosion-proof Ex d
Accessories: positioner, limit switch box, solenoid, AFR
Bus options: Modbus / HART

Every pneumatic diaphragm & angle seat valve is shell and seat tested to API 598 / ISO 5208 before shipment and delivered with EN 10204 3.1 material certificates. PMI, NDE and third-party inspection (SGS / BV) are available on request.

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Interested in the pneumatic diaphragm & angle seat valve? Tell us the size, pressure class, material, standard and quantity. Our engineers usually come back within 24 hours.