4002E3

4002E3

4002E3

Product catalog summary
Standards and Specifications:
The resilient seated gate valve complies with EN 1171, EN 1074-1, and EN 1074-2 standards, featuring a smooth, straight-through bore. Flanges are sized according to EN 1092-2, with drilling options for PN 16 up to DN 150 and PN 10 or PN 16 from DN 200. Face-to-face length is in accordance with EN 558 GR 14.
Construction Features:
The valve is not suitable for drinking water. It includes a double bayonet O-ring carrier connecting the spindle to the bonnet, which is epoxy powder coated for corrosion protection. The wedge guide is made of wear-resistant POM material, minimizing attrition and ensuring low torque actuation. The wedge is flexible, linked in vulcanized elastomer to the wedge nut, which has a long thread length for higher torque tolerance. O-rings and lip-seals in the bonnet are replaceable under operating pressure. The valve is suitable for buried installations and cleaning with a cleaning pig. It supports operation by automatic actuators and easy refitting for position indicators.
Materials:
The body, bonnet, and centering flange are made of ductile iron EN-GJS-400-15, epoxy powder coated inside and outside. The wedge is also made of ductile iron, with the DN 50 version made of brass with vulcanized NBR. The spindle is made of duplex stainless steel, with variations for sea and raw water versions. O-rings and bonnet gaskets are made of NBR, while the centering flange gasket, lip seals, and wiper ring are made of EPDM elastomer.
Dimensions and Weights:
The document provides detailed dimensions and weights for various DN sizes (50 to 600) and pressure ratings (PN 10 and PN 16). It includes specifications for bolt quantities, thread sizes, and other critical dimensions.
Additional Notes:
All technical data, dimensions, and weights are non-binding and subject to changes and printing errors.
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Catalog excerpts

4002E3-1

• Resilient seated gate valve according to EN 1171, EN 1074-1 and EN 1074-2 with smooth, straight-through bore Flanges sized in accordance with EN 1092-2, drilled according to • EN 1092-2 | PN 16: Standard up to DN 150• EN 1092-2 | PN 10 or PN 16: from DN 200 • Please specify on order - other standards on request • Face-to-face length acc. EN 558 GR 14 Construction features • Not suitable for drinking water • Double bayonet O-ring carrier is connecting the spindle to the bonnet, allowing a fully encased, uniform epoxy powder coated bonnet for further improved corrosion protection • Wedge guide made of wear resistant POM material in load optimized design minimizes attrition and ensures lowest torque actuation • Wedge is flexible and fully linked in vulcanized elastomer to the wedge nut. This snug fit dampens vibration during opening and closing of the wedge • Wedge nut has a long thread length allowing significantly higher torques than the standard before breaking • O-rings, lip-seals mounted in the bonnet are replaceable under operating pressure • Extended edge protection to avoid damages during transport, storage and assembly • Sliding disks and ball bearing assure low friction performance of the spindle • 100% suitable for buried installations • Suitable for cleaning with a cleaning pig • One extension spindle for several dimensions • Suitable for operation by automatic actuators • Easy refitting for position indicator and automatic actuators on the standard bonnet (DN 50 to DN 200) • To set-up an actuator or a position indicator, remove the centering flange and insert position indicator or actuator with adapter (DN 250 bis DN 400)

 Open the catalog to page 1
4002E3-3

<fjawle E3 sea-/greywater gate valve, flange, shortDN 50 — 600, PN 10 | PN 16 DN Bolts Flange Spindle All illustrations, technical data, dimensions (in mm) and weights (all weights specified in kg) are non-binding. Subject to changes and printing errors

 Open the catalog to page 3
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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