Gate Valves

A gate valve is designed to fully open and close once installed into pipelines as isolating valves. Operation of a gate valve is performed doing an either clockwise to close or clockwise to open rotating motion of the stems. When operated, the gate moves up or downward on threaded part of the stem.

Types
Gate valves are divided into two types: parallel and wedge shaped.

  • Parallel gate valve use a flat gate between two parallel seats
  • Wedge shaped valve use two inclined seats and slightly mismatched inclined gate, allowing a tight shut off.

Uses of Gate Valves
Gate valves are widely used for all types of applications and are suitable for both above ground and underground installation. Underground installations are paramount to choose the right type of valve to avoid high replacement costs.
Gate valves can be used for a vast number of industrial applications including the oil and gas industry, pharmaceuticals, manufacturing, automotive and marine. Gate valves can be used in demanding environments such as high temperature and high-pressure environments. They are often seen in:

  • Power plants
  • Water treatment
  • Mining and
  • Offshore applications.

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Description Price Connection Maximum Working Pressure Handle Height from Center Body Material Disc Material Connection Size Thread Standard or Connection Type
RS庫存編號 784-5724
BrandRS PRO
HK$65.82
單位
22 mm Compression 16 bar 90mm Brass Mild Steel 22mm Compression
RS庫存編號 328-4699
製造零件編號C70BSCR-50
BrandCimberio
HK$512.05
單位
2 in BSPT 20 bar 165.5mm Brass Aluminium 2in BSPT Female
RS庫存編號 510-3845
BrandRS PRO
HK$213.60
單位
1 in BSPT 20 bar 110mm Bronze - 1in BSPT Female
RS庫存編號 261-0356
製造零件編號203012
BrandSchurter
HK$506.77
單位
2 in BSPT 20 bar 170mm Brass - 2in BSPT Female
RS庫存編號 261-0299
製造零件編號203007
BrandLegris
HK$98.39
單位
1/2 in BSPT 20 bar 85mm Brass - 1/2in BSPT Female
RS庫存編號 458-2118
製造零件編號102004
BrandSferaco
HK$88.15
單位
- 16 bar - Brass - 3/4in -
RS庫存編號 328-4627
製造零件編號C70BST-50
BrandCimberio
HK$412.34
單位
2 in BSPT 20 bar 166mm Brass Aluminium 2in BSPT Female
RS庫存編號 261-0306
製造零件編號203008
BrandLegris
HK$119.19
單位
3/4 in BSPT 20 bar 95mm Brass - 3/4in BSPT Female
RS庫存編號 510-3823
BrandRS PRO
HK$387.31
單位
1-1/2 in BSPT 20 bar 145mm Bronze - 1-1/2in BSPT Female
RS庫存編號 328-4677
製造零件編號C70BSCR-32
BrandCimberio
HK$269.50
單位
1-1/4 in BSPT 20 bar 121.5mm Brass Aluminium 1-1/4in BSPT Female
RS庫存編號 328-4611
製造零件編號C70BST-40
BrandCimberio
HK$320.00
單位
1-1/2 in BSPT 20 bar 139mm Brass Aluminium 1-1/2in BSPT Female
RS庫存編號 511-5084
製造零件編號103008
HK$156.91
單位
3/4 in BSPT 20 bar 95mm Bronze - 3/4in BSPT Female
RS庫存編號 328-4661
製造零件編號C70BSCR-25
BrandCimberio
HK$195.80
單位
1 in BSPT 20 bar 108mm Brass Aluminium 1in BSPT Female
RS庫存編號 458-2102
製造零件編號102002
BrandSferaco
HK$58.06
單位
1/4 in BSP 16 bar - Brass - 3/8in -