Robvalve products

Metal/Metal tightness by direct press without jamming of the butterfly ring on the seat (butterfly valve said “tri eccentric”).

Based on EN593, taking into account AWWA C504 standard to increase the safety and service life of the products.

Size 3“ - 48“. Rating ANSI 150 - 300.

Applications:Water. Oil & Gas. Mining. Petrochemical. Chemical industries. Power generation.

Applications::  High temperature.  High pressure.  Abrasive fluids.  Corrosive fluids .

 Main characteristics: Unidirectional knife gate valve. Function open/close or regulating. Zero leakage with elastomer seat (metal seat according to the application). Body: GG25, GGG40, WCB, CF8, CF8M, CF3M Special material upon request. End connection: Wafer or Lug type. Exchangeable seat materials satisfying all demands. All types of operators: HW, lever, gear, pneumatic DA or SA, electric, hydraulic .

Main characteristics:: Bidirectional knife gate valve. Function open/close or regulating. Zero leakage with elastomer seat. Body: GG25, GGG40, WCB, CF8, CF8M, CF3M. Special material upon request. All types of actuators: handwheel, pneumatic, chain wheel and electric. End connection: Wafer or Lug type.

Fully lined body improves the capability of anti-oxidation and resists corrosion, with long service life and high reliability. Rubber seat is suitable for various fluid services and is strictly conform to NSF&ACS standards. Noiseless.

Large specification ROBVALVE actuator provides an output torque up to 45000Nm at 5 bar supply air.This kind actuatous are extensive used in the area of petroleum,chemical industry,natural gas and water conservancy project..

The high performance linear pneumatic cylinders have been designed to drive all kinds of industrial valves: linear, gate, globe and diaphragm. With different mounting options these linear pneumatic cylinders are also suitable for quarter turn valves such as butterfly, ball, plug, dampers, etc.