Din F4 F5 Water Valve BS5150 BS5153 Metal Seated Gate Valve With Bronze Or Brass Seated

Model No. GV-H-16

metal seated ductile iron Gate valve with by pass , BS5150 PN16, Temperature: -30℃-+200℃

Quick Detail

Design standard: BS5150,BS5163, DIN3352 4F, F5, AWWAC500

End connection: RF. Flange

Face to face: BS5150, DIN F4 F5 AWWAC500

Working temperature: -30℃~+200℃.

Test and inspection: API 598. EN12226-1

Gland Gate valve

Product Range Size: 2"-1200"

Connection: Flange ends conform to EN1092-1 ANSI B16.5/B16.47

Product Range

Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50

Available Wedge Seat: Bronze, stainless steel, EPDM, NBR

Optional Design: EN1074/ EN1711 DIN3352 BS5150

Optional:O S& Y stem, NRS

Size Range: 50mm- 1200mm (2”-48”)

Pressure Range: PN6, PN10, PN16

Optional surface color: RAL5002, RAL5015. RAL5005, white or customized.

Optional Operation: Handwheel, extended spindle, stem caps.

Performance:

1. By pass valve is a protective measure for the main valve to prevent the opening resistance from being too large due to the excessive pressure difference between the front and back of the valve, and the valve is not easy to open, especially in some large port’s diameter or high-pressure piping. Before the high-pressure pipeline is opened, the pressure is relieved through the bypass valve to avoid the sudden influx of high pressure and impact on the pipeline under the valve. Or the pressure difference across the valve is too large and makes the torque is too large. To avoid damage to the valve by torque, open the valve bypass to relief the pressure firstly, then open the main valve.

2. Used as a backup pipeline, the biggest advantage is that when the main valve fails or needs maintenance, it can be opened by bypass valve circulation, and does not affect normal production

APPLICATIONS

Water, seawater, sewage, steam, oil, etc.