Valves
MTA are a specialist supplier and distributor of valves to the process industry. Our range of products has grown to include brass, stainless steel, carbon steel, cast iron and PVC valves. Our range of quality products help us to satisfy the most demanding requirements of the valve market.
Solenoid Valves
Solenoid valves for fluid and gaseous media, including
steam, aggressive or neutral, applicable in various ranges
of temperature and pressure from 1/8” to 2”, brass stainless
and plastic bodies
Process Valves
Electromotive or pneumatically driven Process Valves
with bodies of stainless steel or plastic for various controlling
tasks in fluids, gases or steam.
Butterfly Valves
Cast iron wafer pattern butterfly valves semi and fully lugged
with a vast array of liners and discs for all industrial applications.
Stainless Steel Ball Valves
Stainless steel valves in 2 and 3 piece construction - BSP, Butt Weld or
Slip On form ½” to 4”
Hygienic /Sanitary Valves
For dairy, pharmaceutical and food industries a full range of
316 stainless steel ball and butterfly valves with tri-clamp and
butt weld connections
Flanged Fire Safe ball valves
Split body fire safe full bore valves with either PN16 of ASA150
flanged ends and ranging from DN25 upwards
Knife Gate Valve
The knife gate is a uni-directional wafer valve designed for general
industrial service applications. The design of the body and seat assures non-clogging shut off on suspended solids in all industrial applications
PVC, ABS and PVDF Valves
Excellent chemical resistance which, when combined with smoothness of bore, eliminates build up of scale and gives good flow characteristics. It is odourless and tasteless, and is suitable for conveying potable water and many food or dairy products.
Flow Control Valves
Wedge gate valves, check valves and strainers in a variety of
body styles and sizes for all industrial applications.
Valve Actuation and Control
Pneumatic and electric actuators provide simple automation
for most process valves with a large of sizes and finishes for
the harshest of environments.
Solenoid Valves
Burkert solenoid valves in a wide variety of sizes and materials
for liquids and gases
- Body materials of brass, stainless and plastic
- Sizes from 1/8” BSP to 2” BSP
- Large range of voltages
Butterfly Valves
Nominal diameters from DN 20 – DN 1200
Flange accommodation: DIN 2501 PN 6/10/16
ANSI B 16.5, Class 150
- Absolutely tight sealing with flow in either direction
- The valve body and disc are accurately machined which results in low operating torque, long service life and reliability
- Triple shaft bearings prevent shaft deflection and guarantee optimum guidance even after many years of operational service.
- Four flange mounting holes ensure correct valve location.
- Can be installed in any desired position.
- Maintenance-free
- Variety of seats and disc materials to suit any application
Process Valves
Burkert Angle Seat Valve
2/2 and 3/2 Pneumatically operated piston valves
- DN13 to DN65 Port Sizes
- Stainless or Brass body
- Media Temperature -10oC to +180oC
- Threaded or weldable ends
Diaphragm Valves
2/2 Diaphragm Valves
- DN15 to DN100 Port Sizes
- Stainless, cast or plastic
- Threaded, flanged, tri-clamp or weldable ends
- Large variety of diaphragm materials to suit all applications
- Manual or pneumatic actuation
Stainless Steel Ball Valves
2 Piece Full Bore
Thread End : BSP (others available on request)
Materials : ASTM A351-CF8M (DIN 1.4408) Stainless Steel
- High quality investment casting body caps.
- Pressure temperature rating : 1000 PSI (PN63) / 450deg. F
- Virgin (Pure) Teflon seats
- Blow-out proof stem S/S 316, adjustable stem packing
- 100% tested air-under water at 100 PSI (6 Bars) open & close position.
- ISO Pad mount available for actuation
- ½” to 3” BSP
3 Piece Full Bore
End Type : Threaded end. Socket weld end. Butt-weld end
Materials : ASTM A351-CF8M (DIN 1.4408) Stainless Steel
- High quality investment casting body caps.
- Bolted / in line easy maintenance
- Pressure temperature rating : 1000 PSI (PN 63) / 450 deg. F
- PTFE.15% reinforced glass fibrous Teflon seats, in-line repairable.
- Blow-out proof stem S/S 316, adjustable stem packing.
- 100% Tested air-under water at 100psi (6 Bars) open & close position
- ½” to 4”
- ISO Pad mount available for actuation
Hygienic/Sanitary Valves
- PTFE Seats and Seals. 1000 psi rated. Valve has full Cavity Filled Seats so that no product can remain within the valve cavity.
- Mirror Polished bore. Lockable Lever.
- ISO 5211 Direct Mount and Non-Direct Mount models available
- CE marked (1½ - 4") in accordance with the PED 97/23.
- Available size range: ½" - 4" (RJT Ends 1" - 4" only).
- Available end connections: O/D Weld Ends, Clamp Ends and RJT Male Ends.
Flanged Fire Safe Ball Valves
Split Body Full Bore
Flange Dimension : ANSI or PN16
- Split Body to Allow Inspection and Maintenance on All Internal Parts.
- Anti-Static Device, Blow-out Proof Stem, Solid Ball., Lever-Operator.
- Fire Safe Design, with Virgin(Pure) Teflon Seats.
- Pressure Test Standard Acc. To ANSI B16.34
- Investment Casting Body/Caps (1/2"-6"), Sand Casting Body/Caps 8" to 10"
- Designed for ISO-5211 Mounting Pad for automation
Knife Gate Valves
- Cast Iron and Stainless Steel
- 2”-20” (DN50-DN600)
- PN10 also ANSI 150
- Wafer Pattern
- Handwheel, Lever and Double Acting Cylinder.
- EPDM, Viton, Nitrile, PTFE and Metal Seats.
PVC, ABS and PVDF Valves
- 2 way and 3 way Ball valves (manual and automatic)
- Butterfly valves (manual and automatic)
- Gate valves
- 16 Bar Rated 3/8” to 2”
- 10 Bar Rated 2 1/2” to 4”
- 0°C to +60°C
- EPDM, FPM and FKM Seals
Flow Control Valves
Gate, Globe and Swing Valves
- Sizes from DN25
- 150lb - 2500lb flanged raised face, ring type joint and butt weld
- Body Material WCB, LCB, LCC, WC6, WC9, C5, C12 & C12A.
- Design : Gate valves BS1414, API 600, ANSI B16.34
- Globe valves BS1873, ANSI B16.34
- Swing check valves BS1868 ANSI B16.34
- Test BS6755 Part 1 API 598
Dual Plate Check Valves
- Sizes from DN25
- Dual plate check valves wafer pattern, lugged and flanged
- 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb.
- Materials WCB, CF8M, Duplex, Super Duplex, Monel, Hastelloy.
- Seats Metal, PTFE, Buna, Viton.
- Test / Design ANSI B16.34 API 594
Valve Actuation and Control
Pneumatic Actuators
- Pneumatic rotary actuators
- Rack and pinion design
- Single and Double Acting Versions
- Fully – Coated Extruded Aluminium body as standard
- PTFE coated and Stainless Steel options available
- ISO S5211/DIN 3337, VDI/VDE 3845, Namur Standards
Electric Actuators
- Temp Rating -40° to +70°c
- Anti Condensation Heater
- 2 off M20 Cable Entries
- Mechanical Travel Stops
- 4 off limit switches
- 75% Duty Rating
- Constant Torque output, no drop off when running
- Self locking epi-cyclical gearing with manual over-ride
Electro-pneumatic/pneumatic positioners
- The Electro-Pneumatic Positioner YT1000R/YT1200 is used for operation of pneumatic rotary valve actuators by means of electrical controller or control systms with an analog output signal of DC 4 to 20mA/3-15psi or split ranges
- There is no resonance at 5~200Hz
- The change of RA/DA Acting is convenient, it is able to apply to single or double acting actuator
- Economical due to less air consumption
- Ability to control the 1/2 split range with simple operation
without replacement of parts
NAMUR Interface Valves
- Compact size with integrated pilot
- High flow rate
- Manual override as standard
- 3/2 or 5/2
- 24v AC/DC, 100v AC, 240v AC
Actuator Mounting Brackets
- Complete Kits for most sizes of valves
- Designed, manufactured and delivered in days
- F03-F12 mounting flange ISO 5211/DIN 3337