DIN Resilient seat gate valve

Features

• Replaceable O-ring
• Low torque operation
• Rubber encapsulated wedge
• Clockwise closing direction
• Fusion bonded epoxy coated Inside and outside
• Product color: Blue RAL 5017
• Maximum temperature 80°C

Technical Specification

• Design: DIN 3352
• Face to Face : DlN3202
• Flanges:EN 1092-2 PN16
• Hydraulic test to lSO 5208

Seat Test Pressure: 17.6 bar
Shell Test Pressure: 24 bar
Operating torque test

Optional Extras:

• Stem Cap
• Position Indicator
• Extension Spindle /T Key

Features

§ 100% tight sealing is achieved through EPDM covered wedge fully contacting the fusion bonded epoxy coated flow surface.

§ The body and bonnet are manufactured from ductile iron castings. It is resistant to high tensile stress occurring in pipelines.

§ Low operating torque due to plastic sliding guides on the wedge.

§ Maintenance-free and corrosion-resistant stem sealing.
With O-ring sealing.

§ Up to DN 300 (inclusive) sizes are supplied with hand wheel as default DN 350 (inclusive) and above can be supplied with gear box as optional.

§ Large conical stem hole in the wedge prevents stagnant water.

§ Wedge and body guide rails ensure stable operation.

§ Stainless steel stem with rolled threads for high strength & low operation torque.

§ Inner and outer surfaces are coated with minimum 250 microns fusion bonded epoxy. 300 microns is available.

§ Suitable to use with aboveground and underground applications. Can be operated with actuator, gearbox, handwheel and extension spindle.

§ The top of the shaft bearing and shaft nuts are made of MS58 brass. High precision machining enables low operation torques.

§ Full bore characteristics without distruption of flow results in low pressure drops across the valve.

Hot Tags: DIN Resilient seat gate valve, China, manufacturers, suppliers, factory, canoe check valve, bulldozer check valve, low pressure ball valve, kayak check valve, fire protection ball valve, water treatment check valve