bob综合体育官网下载
EKO<sup>®</sup><em>plus </em>Gate Valve

bob综合体育官网下载 EKO®plus PE Gate Valve

PN: 10 - DN: 50...300

Productgroup: Gate Valves

Medium: Gas

Resilient-seated gate valve with bolted cover connection and PE-HD ends on both sides for welding to the pipeline in gas applications. Proven design with innovative improvements, such as plastic sliding caps on the wedge, guarantee low operating torques even after many years of use. Suitable for use in gas main and service pipelines.

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Sealing system/standard: Resilient seated in accordance with EN 13774 (DIN 3352 - 4A)
With PE-HD ends on both sides acc. to SDR 11
Low operating torque due to plastic sliding guides on the wedge
Maintenance-free and corrosion-resistant stem sealing
With triple O-ring sealing
Low wear due to wedge guiding and elongated stem bearing
Designed for mirror welding and electro-fusion welding
Extended welding ends for a second electro-fusion welding on both sides
For gasses acc. to DVGW guideline G 260
With integrated adapter for the TELEMAX® stem extension

Body: Ductile iron EN-GJS-400-15 (GGG-40)
Bonnet: Ductile iron EN-GJS-400-15 (GGG-40)
Stem: Stainless steel 1.4057
Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506)
Wedge: Ductile iron EN-GJS-400-15 (GGG-40) encapsulated with NBR vulcanized
Stem nut: Brass
PE-HD ends: PE 100

Internally and externally epoxy coated acc. to GSK guidelines

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