Gate Valve Model No. (GVU101) - F4 Type Non-Rising Stem - Flanged Joints Ends - Resilient Wedge Gate Valves - PN10/16

* Design: DIN 3202 PN10/16.
* Face to face: According to DIN : 3202 F4 , Raised Face
* Temperature: max.80°C.
* Closing: Clockwise Direction.
* Gate Valve model GVU101 is approved by WRAS
* Nominal Pressure: 10/16 Bar .
* Shell Test: 24 Bar for PN16 & 15 Bar for PN10
* Seat Test: 18 Bar for PN16 & 11 Bar for PN10
* Sealing : Triple O-Ring Sealing
→ Coa􀆟ng Material as per BS EN 14901 includes provisions to ensure that the materials are safe for use in contact with drinking water
and meet environmental and health safety standards.
→ Surface Profile: A􀅌er shot blas􀆟ng, the surface of the duc􀆟le iron should have a proper profile (roughness) that allows the coa􀆟ng to
adhere effectively. The profile can be checked with a surface profile gauge to ensure it meets the requirements.
→ Moisture and Contaminants: Once the surface is cleaned, it should be free of moisture, oil, and any remaining debris. Any
contaminants can affect the coating’s performance.
* Shoot Blasting : Shoot Blasting Procedure as per ISO 12944-4, Shot blasting is a surface treatment technique that uses high-speed,
abrasive particles, known as “shots,” to clean, strengthen, or polish ductile iron surfaces. Powerful rainstorm of tiny steel balls particles
striking a surface; each impact helps to remove surface contaminants, such as rust or old paint, and create a uniform, textured finish
that improves the surface’s fatigue strength and wear resistance.
* Coating : Coating procedure as per EN 14901 Fusion Bonded Epoxy coating refers to a type of protective coating typically used in
industrial and commercial applications. It is a high-performance coating made from a blend of epoxy powder that, when applied,
undergoes a process called fusion bonding, which creates a durable, tough, and corrosion-resistant finish.
* Application: For water and neutral liquids and treated MADE IN SAUDI ARABIA
sewage water.
RVK
Gate Valve Model No. (GVU101) – F4 Type
Non-Rising Stem – Flanged Joints Ends – Resilient Wedge Gate Valves – PN10/16
* Connection: Flanged Ends According To EN1092-2
* Protection: To be Epoxy Fusion Bonded inner & outer coating with
minimum thickness of 300 microns approved by WRAS. (Blue Color)
* Wedge: To be fully vulcanized and EPDM rubber and equipped with
wedge shoes to provide smooth operation with zero leakage.