DCServe

Resilient seated gate valve with smooth straight-through bore
The E2 gate valve is our top product which requires the lowest operating torque
Designed acc. to DIN 3352-T4
Face-to-face dimension acc. to EN 558-1 GR15-long (DIN 3202-F5)
Wedge guides made of POM guarantee lowest wear and lowest closing torques
Flange dimensions and drilling to EN 1092-2 PN 10 (DIN 2501) – (alternatively PN 16)
Suitable for operation by automatic actuators
Easy refitting for position indicator and automatic actuators on the standard bonnet
Coating thickness: min. 250 μm
Wedge of ductile iron EN-GJS-400-18 acc. to EN 1563 (GGG 400 – DIN 1693) inside and outside fully rubberized with vulcanized elastomer rubber
Non-rising stainless steel spindle (Duplex Stainless spindle)
Bolts corrosion protected by being countersunk and sealed with sealing compound, and by bonnet gasket
Maintenance-free spindle sealing by multiple O-ring system and additional back seal
The edge protection ring protects against damages of the coating during transport and storage

HAWLE