Colson Valves

Colson 2crop

Modular Double Block & Bleed (DBB) Valves

Modular Double Block & Bleed (DBB) Valves

These valves offer significant savings in both weight and space as well as reducing installation time and cost. Suitable for isolation of lines, Sampling or chemical injection service the valves can be supplied using ball, Outside Screw and Yoke (OSY), bolted or threaded bonnet needle valves. Connections can be manufactured that include flanged, threaded, hubbed, compression or welded and are available in single piece or bolted construction.   Materials: CS,SS, Monel, Hastalloy, Duplex and High Nickel alloys.Seat: Metal or soft. Firesafe as standard.Connections: 1/2” to 8” threaded, welded, flanged or Hubbed.Bore sizes: 1/4” (6mm) to 8” (200mm)Pressure (max): Ansi class 2500 - 6,000 psig (414 barg) and API 10K (10,000 psig(690 barg)Temperature (max): 1000 °F (538 °C)Design Standards: ASME / ANSI B16.34 / B16.5Safety Factor: 4:1NACE MR0175 / ISO 15156 availableSmooth Low Torque Operation

 

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Needle Valves

Needle Valves

Metal and soft seat options are available for use in gas or liquid service and rated up to 10,000 psi (690 barg). The severest of services can utilise the Colson X-Cel valves manufactured in the all grades of standard or exotic materials.   Materials: CS,SS, Monel, Hastalloy, Duplex and High Nickel alloys.Seat: Metal or soft.Connections: ¼” to 2” threaded, welded, flanged or compression ended.Pressure (max): 10,000 psig (690 barg)Temperature (max): 1000 °F (538 °C)

 

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Manifold Valves

Manifold Valves

Used in either direct or remote mount situations the 3 or 5 valve models allow for isolation, equalise and venting and can be manufactured in bespoke configurations to suit our client’s needs.   Materials: CS,SS, Monel, Hastalloy, Duplex and High Nickel alloys.Seat: Metal or soft.Connections: ¼” to 1/2” threaded or flange mounted..Pressure (max): 6,000 psig (414 barg)Temperature (max): 1000 °F (538 °C)

 

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Ball Valves

Ball Valves

Our valves are available for use as single isolation with threaded, welded, hubbed, compression, flanged or other connections. All designs can supplied suitable for Actuation, panel mounting or with 316 st/st lever handles plus other options as required. The design includes anti-blow out stem, body and stem sealing and handles which can be removed without compromising the pressure seal. Materials: CS, SS, Monel, Hastalloy, Duplex and High Nickel alloys.Seat: Metal or Soft. Firesafe optional.Connections: ¼” (6mm) to 3” (75mm).Bore sizes: 3/8” (10mm) to 3” (75mm)Pressure: max API 10,000psi (690 barg)

 

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Slimline Monoflanges

Slimline Monoflanges

Suitable for mounting vertically or horizontally and in Double block and bleed, Single block and bleed or single isolation option The valves offer significant savings in both weight and space as well as reducing installation time and cost. Suitable for isolation and venting of lines the valve reduces potential vibration problems and allows the gauge to be mounted in tight areas. Available in Outside Screw and Yoke (OSY), bolted or threaded bonnet needle valves using any combination of the options and with true 5mm bores throughout it totally meets the needs of EEMUA 182. Connections can be manufactured that include flanged and hubbed to suit the client’s needs.   Materials: CS,SS, Monel, Hastalloy, Duplex and High Nickel alloys.Seat: Metal or soft. Firesafe as standard.Connections: 1/2” to 8” threaded, welded, flanged or Hubbed.Bore sizes: 1/4” (6mm) to 8” (200mm)Pressure (max): Ansi class 2500 - 6,000 psig (414 barg) and API 10K (10,000 psig(690 barg)Temperature (max): 1000 °F (538 °C)Design Standards: ASME / ANSI B16.34 / B16.5Safety Factor: 4:1NACE MR0175 / ISO 15156 availableSmooth Low Torque Operation

 

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