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| Ball / Gate Valves |
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Sizes: 1/4” to 4”
Materials: Brass, Stainless Steel, Polypropylene
Pressure: See ratings
Options: Ball Valves can be pneumatically or electrically operated |
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| Safety Vented Ball Valves |
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Sizes: 1/4” to 1/2” Full Port
3/4” to 2” Standard Port
Material: Brass
Pressure: Maximum working pressure 400 psi / 28 bar 150 psi / 10 bar Saturated Steam
Details: Female x Female NPT ends. Air only. Lockable ball valves vent downstream air in accordance with new OSHA regulations for pneumatic system |
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| Bronze “Deadman” Spring Return Handle Valves |
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Sizes: 1/2” Full Port
3/4” to 1” Standard Port
Materials: Bronze Valve Body
Stainless Steel Lever
Chromium Plated Ball
Pressure: 600 psi / 41 bar WOG, 150 psi / 10 bar Steam
Details: Female NPT x Female NPT. Standard Port. Operating torque approx. 3 times standard valve torque. Spring return to open and close valve. Reinforced PTFE Seats and Stuffing Box Ring. Blow-out proof Stem design. Adjustable Packing Gland |
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| Carbon Steel Ball Valves |
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Sizes: 1/4” to 2” NPT/BSP
Materials: Carbon Steel / Lock Handle
Pressure: Suitable for 150 psi / 10 bar Steam service 1/4” - 1” rated to 2000 psi / 138 bar
11/4” - 2” rated to 1500 psi / 103 bar
Details: For control of air, water, oil and gas in hose or pipe lines |
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| Locking Handle Ball Valves |
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Sizes: 1/4” to 2” NPT/BSP
Materials: Brass
Pressure: Full Port - Rated to 600 psi / 41 bar WOG and 150 psi / 10 bar Steam
Standard Port - Rated to 400 psi / 28 bar WOG and 125 psi / 9 bar Steam
Details: Female x Female |
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| Strainers |
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| Cast Iron “Y” Strainers
Sizes: 1/4” to 2”
Materials: Cast Iron Body
304 Stainless Steel Screen
Pressure: 400 psi / 28 bar air and water, 250 psi / 17 bar working steam pressure
Details: Female x Female NPT ends |
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| Bronze “Y” Strainers
Sizes: 1/4” to 2”
Materials: Cast Iron Body
304 Stainless Steel Screen
Pressure: 400 psi / 28 bar air and water, 250 psi / 17 bar working steam pressure
Details: Female x Female NPT ends |
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| Safety Check Valves |
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Safety Check Valves & Excess Flow
Details: For portable air compressors. Complies with OSHA requirements. Full flow and functions efficiently at high discharge temperatures. Automatically and instantly protects against hose whip. Resets automatically after airline re-pressurises
Sizes: 1/4” to 3”
Materials: Brass body and valve construction
Stainless Steel spring and roll pin
Pressure: Maximum working pressure 250 psi / 17 bar
Temperature: Maximum 121°C (250°F) |
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Purpose: Automatically senses change in air flow and shuts off the flow in the event of a surge in excess of valve rating. Fully conforms to OSHA regulation 1926.302 requiring safety device at source of air supply and at branch air lines. Controls air flow in only one
direction, however, permits flow in either direction.
Use: The cut off flow of the selected valve must be less than the actual flow that would occur should a hose or coupling fail. The valve selection must be based on additional guidelines other than compressor rating or hose size. Air flow (scfm) varies with distance of flow and restrictions within each system. Select the pipe size which is the same as the hose with which it will be used. To avoid nuisance cut-offs, the valve should have a nominal cut-off rating of 110% of the maximum consumption of the air tool to be used.
Install a cut off valve in each line and branch line subject to rupturing or accidental disconnection. Test each valve for proper function at installation and periodically thereafter. The only time one of these valves will not perform properly is when the tool usage and maximum line flow are close to equal. When start-up is underway, open the Air Control Valve at the Compressor or Manifold VERY SLOWLY to allow air to bleed through the Check Valve so that pressure is equalized on each side of the valve. If the valve fails to operate despite meeting all conditions, check the hose line for obstructions or a Hose Mender restricting normal air flow.
For Rotary Screw & Rotary Vane and Reciprocating Compressors |
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| Trigger Nozzle Valves |
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Trigger Nozzles – MK2
Sizes: Standard 1” BSP Pl. inlet
Materials: Aluminium body
Nitrile Seals
Pressure: Maximum working pressure 60 psi / 4 bar
Details: • Ideal for Diesel fuel
• For gravity or pumped use |
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Automatic
Sizes: Available in 3/4” BSP Pl. Female
Materials: Aluminium
Pressure: 30 psi / 2 bar minimum working pressure
Details: For Diesel dispensing
• Low flow shut down
• Robust, quality construction
• Simple lever catch
• Automatic flow shut-off
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