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TRS TRL - G2

Product catalog summary

Overview
The TRS/TRL-G2 is a new generation of resilient seated gate valves designed by RAPHAEL Valves Industries. These valves are manufactured using high-quality materials and advanced technologies to ensure a long lifespan, excellent operability, and unique safety features. They are suitable for a wide range of applications including water transmission, distribution networks, fire protection, desalination, irrigation, and industrial water applications.

Key Features

Low Torque: The new wedge and stem technology ensures smooth functionality with low torque values.
Long Service Life: Features a perfect guiding system for the wedge.
Corrosion Resistance: Made from high-quality materials with various coating options available.
Low Head Loss: Designed with a clear way and straight bore for unrestricted fluid flow.
Bubble Tight Shut Off: Enhanced wedge design with increased elastomer thickness for improved tightness.

Applications

Used in new installations and renovations.
Can be installed outside, buried, or within buildings.
Facilitates water distribution balance, isolation for maintenance, and flow stoppage in case of failures.

Technical Specifications

Nominal Diameter (DN): DN40 to DN1200
Nominal Pressure (PN): PN16
Flange Drilling: PN10 or PN16 according to EN 1092-2
Medium Temperature: -10 to 50ºC (up to 70ºC upon request)
Water Tightness: Rate A according to EN 12266-1

Approvals and Standards

Conforms to European standards EN 1074-2 and EN 1171.
Approved by various international standards including DVGW, KIWA, WRAS, and others.

Installation and Operation

Store with the rubber wedge slightly open to avoid unnecessary compression.
Assembly is independent of flow direction; avoid stress transmission from pipes to the valve body.
Operate using a handwheel or square cap top; not suitable for regulating mode.

Recommended Positions

DN40 to DN300: Ideal with vertical stem and horizontal flow.
DN350 to DN700: Ideal with vertical stem and horizontal flow; oblique stem also acceptable.

Contact Information
RAPHAEL Valves Industries (1975) Ltd., North Industrial Zone, Or Akiva, 3065401, Israel. Phone: +972 4 6263555, Email: [email protected], Website: www.raphael-valves.com

Catalog excerpts

Product brochure TRS/TRL - G2 Resilient Seated Gate Valve

Open the catalog to page 1

RESILIENT SEATED GATE VALVES The latest RAPHAEL'S proven range of valves, the TRS/TRL-T represents a new generation of resilient seated gate valves [DN40-1200]. As well as boasting of the latest technological advances and unique technical features, TRS/TRL manufactured using high quality materials and the latest manufacturing technologies, to guarantee, to our valuable customers, an extraordinary lifetime, outstanding operability and unique safety features. ADVANTAGES APPLICATIONS Low torque: TRS G2 and its new wedge and stem technology ensures smooth functionality with outstanding low torque...

Open the catalog to page 2

CHARACTERISTICS Made of high quality materials according to the relevant standards. Clear way and straight bore, so the flow is optimum with minimum head losses. Replaceable packing • Wedge fully encapsulated in EPDM for a better resistance to corrosion. • Integral sliding followers as guiding system for easy operation under maximum differential pressure. • Body bonnet bolts are protected with hot melt glue. • Rounded surfaces of the body ensure a uniform coating and protection of the highest quality. Excellent corrosion resistance thanks to the fully coated bonnet (not threads) and the epoxy...

Open the catalog to page 3

RESILIENT SEATED GATE VALVES TRS (F4) / TRL (F5) - DN40/300 - PN10/16 (according to EN1074-2 (annex A) and EN1171 (category 3)) The technical data and performance may be modified depending on the technical advances.

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RESILIENT SEATED GATE VALVESF4/F5 - DN350/1200 - PN10/16 The technical data and performance may be modified depending on the technical advances.

Open the catalog to page 6

GOOD TO KNOW BEFORE INSTALLATION Storage • Leave the rubber wedge slightly open: if it is closed completely, the rubber suffers unnecessary compression. Remove the flange cover just before the installation. • The gate valves should preferably be stored under cover. A long storage under extreme weather conditions can cause alterations of the coating and seals. Assembly in pipe • The assembly of the valve in the pipe is independent of the flow direction. • When connecting the valve to the pipe, avoid the transmission of stress from the pipe to the valve body. For that, any pipe or pipe sections...

Open the catalog to page 7

IRRIGATION WATERWORKS RAPHAEL VALVES INDUSTRIES (1975) LTD, founded in 1949, is the first Israeli manufacturer of water control valves. RAPHAEL'S research department constantly strives to introduce new and innovative products and solutions for water control systems including water works, fire-protection and irrigation systems and other fields. RAPHAEL Valves Industries (1975) Ltd. North Industrial Zone Or Akiva, 3065401 POBox 555, Israel Phone: +97246263555 E-mail: [email protected] Website: www.raphael-valves.com

Open the catalog to page 8

TRS TRL - G2

TRS TRL - G2

Catalog excerpts

All Raphael Valves Industries (1975) Ltd catalogs and technical brochures