VALVES
The Alco Valves range of instrument valves, manifolds and accessories has been specifically developed to meet the demanding needs of our clients. Delivering long term in-service reliability and minimum life-time costs, Alco instrument valves and manifolds are supplied as standard with the following certification:
- Full material traceability
- NACE compliance
- 100% Hydraulic pressure testing, including functional testing
- Test Certification
- Certificate of Conformity
- PED CE marking as applicable
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3VBD Series Manifold Valve
Direct mount 3-valve manifold with instrument mount to pipe connection. Offers two isolation valves, and one equalising valve for differential pressure transmitter or static instrument applications.
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3VD Series Manifold Valve
Direct mount 3-valve manifold, instrument mount to pipe connection. Its ‘T’ section body allows reasonable space envelope between the instrument and process lines. The ‘3VD’ Series offers two isolation valves, and one equalising valve.
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3VR – Remote Mount Series (RTG)
The 3-valve isolation manifold remote mounted (pipe to pipe) is used mainly in differential pressure transmitters and static instrument applications. The ‘3VR’ has two process isolation valves and one equalisation valve to equalise the two sides.
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3VR Series Manifold Valve
The 3-valve isolation manifold remote mounted (pipe to pipe) is used mainly in differential pressure transmitters and static instrument applications. The ‘3VR’ has two process isolation valves and one equalisation valve to equalise the two sides.
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50mm XC DBB Valve
The XC Double Block and Bleed valve is based on standard Ball, Needle, Ball configuration with a 1/2″ NPT screwed vent (plugged). Available from 2″ to 3″ in size and pressure class from 150lbs to class 2500lbs available in 3 standard materials.
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5mm Bore DMF Monoflange Flange x Flange Valve
Double Block and Bleed Needle Needle Needle configuration monoflange valve with flanged inlet and outlet and threaded vent, utilising metal to metal seat and bonnet to body connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures.
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5mm Bore SMF Monoflange Flange x Screw Valve
Double Block and Bleed, Needle Needle Needle configuration, monoflange valve with flanged inlet, with threaded outlet and vent connections utilising metal to metal seat and bonnet to body connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures
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5VBD Direct Mount Series (RTG)
Direct style block mounted 5-valve manifold, instrument mount to pipe connection. Offering an oil version of two isolation valves, two vent valves and one equalising valve. Used in differential pressure transmitters and static instrument applications.
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5VBD Series Manifold Valve
Direct style block mounted 5-valve manifold, instrument mount to pipe connection. Offering an Oil and Gas version. Used in differential pressure transmitters and static instrument applications.
QUALITY ASSURANCE
Alco Approvals
Together with our many quality accreditations, these approvals give you the peace of mind of buying from a recognised, established global
supplier.
Our aim is to provide technically advanced, precision made, high integrity valve products delivering optimum liability and service life. The fact that our valves and equipment are specified by many of the world’s leading oil and gas energy and power companies speaks volumes for their effectiveness
The features of our high-quality valves
