Hydraulic Ball Valves

A hydraulic ball valve is a special type of industrial valve used to direct and control fluid in hydraulic systems. Typically constructed from steel, stainless steel or brass the industrial valves are often required to work at high pressures and temperatures. RS Components offer a range of high-quality hydraulic valves from leading brands including Parker and of course RS PRO.

Hydraulic Ball Valve Construction

Hydraulic ball valves are constructed in the same way as other ball valves. They consist of an actuator or handle a stem, ball, seat and a threaded main valve body. However, due to high pressures and temperatures often found in hydraulic systems the stem, seats, seal materials and balls are usually reinforced ensure they can handle the additional pressure and force.

What are the different types of Hydraulics valve?

Hydraulic ball valves typically have two or three ports, often referred to as 2-way or 3-way. Most are manually operated by a handle or lever.

Two-Way Hydraulic Ball Valves

A 2-way ball valve is an in-line valve with a threaded connection at either side of the valve body. When this type of valve is open the lever will be in line with the pipework when closed the handle will be at 90 degrees to the pipe. The flow of media simply goes from the input to the output.

Three-Way Hydraulic Ball Valves

A 3-way ball valve has a T or an L shaped bore. The body on a 3-way valve will have three threaded connections. The flow direction on a 3-way valve will have various flow paths depending on the direction the handle is turned. 3-way valves are ideal for mixing or distributing flows.

Thread Standards and sizes

The thread standard and size you choose would depend on the pipes, hose, couplings and fittings in your current hydraulic setup. It is essential to select the correct thread standard and size if not, it could cause serious complications. The most common thread standards are BSP (British Standard Pipe) or NPT (National Pipe Tapered) It is important to note that BSP and NPT threads are not compatible due to their different thread forms. Both BSP and NPT threads come in a range of sizes including ¼ inch, 3/8 inch, ½ inch ¾ inch and 1 inch.


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กำลังดูสินค้า 1 - 20 รายการจาก 26 รายการ / Viewing 1 - 20 of 26 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Manufacturer Series Number of Ports Connection Port Thread Body Material Seal Material Maximum Operating Pressure Thread Standard Thread Size Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 486-277
Brand :RS PRO
THB220.58
Each
Units
S.35 2-way G 1/4 Chrome Plated Brass PTFE 30 bar G 1/4in -20°C +90°C
RS Stock No. 324-5010
Brand :RS PRO
THB3,669.40
Each
Units
B6BI 2-way BSP 1/4 Stainless Steel PTFE (Stem Seal), Teflon/kel-F (Ball Seal) 6000 psi BSP 1/4in -40°C +120°C
RS Stock No. 297-5833
Brand :RS PRO
THB704.68
Each
Units
BKH 2-way G 3/8 Zinc Passivated Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 500 bar G 3/8in -20°C +100°C
RS Stock No. 243-1800
Brand :RS PRO
THB1,614.46
Each
Units
BK3 3-way G 3/8 Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 315 bar G 3/8in -20°C +100°C
RS Stock No. 486-334
Brand :RS PRO
THB258.38
Each
Units
S.35 2-way G 1/4 Chrome Plated Brass PTFE 30 bar G 1/4in -20°C +90°C
RS Stock No. 297-5827
Brand :RS PRO
THB604.49
Each
Units
BKH 2-way G 1/4 Zinc Passivated Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 500 bar G 1/4in -20°C +100°C
RS Stock No. 407-5446
Brand :RS PRO
THB1,240.43
Each
Units
- - - Steel - - - - - -
RS Stock No. 297-5849
Brand :RS PRO
THB798.29
Each
Units
BKH 2-way G 1/2 Zinc Passivated Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 500 bar G 1/2in -20°C +100°C
RS Stock No. 324-5026
Brand :RS PRO
THB3,760.98
Each
Units
B6BI 2-way BSP 3/8 Stainless Steel PTFE (Stem Seal), Teflon/kel-F (Ball Seal) 6000 psi BSP 3/8in -40°C +120°C
RS Stock No. 486-366
Brand :RS PRO
THB159.92
Each
Units
S.35 2-way G 3/8 Chrome Plated Brass PTFE 30 bar G 3/8in -20°C +90°C
RS Stock No. 727-806
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KH3/8CFX
Brand :Parker
THB1,972.79
Each
Units
KH 2-way G 3/8 Phosphated Steel Nitrile Rubber, POM (Ball Seat) 500 bar G 3/8in -10°C +100°C
RS Stock No. 324-4988
Brand :RS PRO
THB3,669.40
Each
Units
B6BI 2-way NPT 1/4 Stainless Steel PTFE (Stem Seal), Teflon/kel-F (Ball Seal) 6000 psi NPT 1/4in -40°C +120°C
RS Stock No. 324-5032
Brand :RS PRO
THB3,851.04
Each
Units
B6BI 2-way BSP 1/2 Stainless Steel PTFE (Stem Seal), Teflon/kel-F (Ball Seal) 6000 psi BSP 1/2in -40°C +120°C
RS Stock No. 324-4994
Brand :RS PRO
THB3,103.63
Each
Units
B6BI 2-way NPT 3/8 Stainless Steel PTFE (Stem Seal), Teflon/kel-F (Ball Seal) 6000 psi NPT 3/8in -40°C +120°C
RS Stock No. 486-340
Brand :RS PRO
THB244.51
Each
Units
S.35 2-way G 3/8 Chrome Plated Brass PTFE 30 bar G 3/8in -20°C +90°C
RS Stock No. 486-356
Brand :RS PRO
THB303.66
Each
Units
S.35 2-way G 1/2 Chrome Plated Brass PTFE 30 bar G 1/2in -20°C +90°C
RS Stock No. 297-5861
Brand :RS PRO
THB1,651.18
Each
Units
BKH 2-way G 3/4 Zinc Passivated Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 400 bar G 3/4in -20°C +100°C
RS Stock No. 486-350
Brand :RS PRO
THB335.56
Each
Units
S.35 2-way G 1/2 Chrome Plated Brass PTFE 30 bar G 1/2in -20°C +90°C
RS Stock No. 297-5877
Brand :RS PRO
THB1,990.90
Each
Units
BKH 2-way G 1 Zinc Passivated Steel Nitrile Rubber (Stem Seal), POM-Mos2 (Ball Seal) 350 bar G 1in -20°C +100°C
RS Stock No. 727-812
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KH1/2CFX
Brand :Parker
THB2,502.73
Each
Units
KH 2-way G 1/2 Phosphated Steel Nitrile Rubber, POM (Ball Seat) 500 bar G 1/2in -10°C +100°C