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DN40 P3W Relief Valve P3W40A4207
SKU: P3W40A4207
The P3W Pressure & Temperature valve provides protection against both excess temperature as well as over pressurisation. The valve will automatically discharge hot water at a predetermined s...
Engineering Industry
SKU: Engineering Industry
John Moncrieff: Precision Glass Solutions for Challenging ApplicationsJohn Moncrieff is a leading provider of custom-engineered glass components, specializing in the manufacture of precision ground pl...
FibroLUX hazardous fibre-optic lightpipe light fittings for sightglasses
SKU: FibroLUX
The fibre-optic lightpipe light fittings of the series fibroLUX represent, due to their conception, design and the use of components of highest quality level, an innovative, technically advanced top...
Lighting Application for Glass Rods
SKU: Glass Rods - Lighting Application
Discover the unique and captivating world of glass rod lighting. Our high-quality glass rods offer endless possibilities for creating stunning and innovative lighting solutions.Explore Our Range:Penda...
Marine Gauge Push Button
SKU: Marine Gauge Push Button
The Marine gauge is designed for use within the marine and offshore industries. Due to its tubular design this gauge is suitable only for use with non-flammable liquids. For flammable see either our G...
Pressed Glass Production - Coloured Glass
SKU: Pressed Glass Production - Coloured Glass
Experience the vibrant hues and exceptional quality of our coloured pressed glass products. From the subtle tones of pastels to the bold intensity of jewel tones, our coloured glass offers a unique an...
Process Level Gauge - Valves & Cocks
SKU: Process Level Gauge - Valves & Cocks
There are two types of shut off devices - RAV gauge valves and DG gauge cocks. RAV gauge valves have metal seats and an integrated safety ball. The DG gauge cock is a more economical solution for simp...
Profile - Oval Tube
SKU: Profile - Oval Tube
Dimension x / y mmDimension t / mmStandard Length mm48mm ± 2mm x 18mm ± 1mm2.3mm ± 0.2mm1600mm50mm ± 2mm x 25mm ± 1mm2.3mm ± 0.2mm1600mm
Soda-Lime Glass
SKU: Soda-Lime Glass
Soda-Lime Glass: A Versatile and Affordable ChoiceSoda-lime glass is the most common type of glass, widely used in everyday applications due to its versatility and cost-effectiveness. It's composed p...
Steam Level Gauge - Accessories
SKU: Steam Level Gauge - Accessories
A range of accessories are produced for steam level gauges including illuminators, gauge glasses, micas, shields, gaskets, engraved scales and various other components. Read through the product detail...
Tubular Gauge Glass - Red Line
SKU: Tubular Gauge Glass - Red Line
Our tubular gauge glass features enhanced red and white meniscus lines for improved visibility and accuracy. These lines are applied using a specialized bonding process that does not require etching,...
8mm Bore Safety Relief Valve 818881273
SKU: 818881273
8mm Nominal Bore Atmospheric Discharge Safety Relief Valve for Compressed Air & GasesNotes:Relieving pressure is set at +10%Reseating pressure is set at -10%FLOW TABLEGas (Air)Pressure (bar g.)3.0...
Aluminosilicate Glass
SKU: Aluminosilicate Glass
Aluminosilicate Glass: A Balance of Strength and DurabilityAluminosilicate glass is a type of glass that contains alumina (aluminum oxide) in addition to silica. This addition enhances the glass's pr...
Blown Glass Production - Quartz Glass
SKU: Blown Glass Production - Quartz Glass
Quartz glass is where the clarity or the ability to resist great heat up to 1200°C is a requirement. This comes in flat sheets or tubular form. It can be manipulated into various forms or cut into you...
CHEMLUX safe area sightglass light fittings, series KL / FHL / PL / KL PowerLED / FHL PowerLED
SKU: CHEMLUX safe area sightglass light fittings
These 5 series of robust, yet innovative light fittings for use in safe areas cover nearly every requirement for high intensity vessel lighting. The units may therefore be considered as universally s...
DN40 LGS HI-FLOW Relief Valve H3640A3E97
SKU: H3640A3E97
40mm Nominal Bore Single Trim Enclosed Discharge Relief Valve for Liquid, Gas and SteamNotes:Maximum Pressure when used on Saturated Steam is 14 bar g. (203 psi g.)Overpressure = Set pressure +10% (or...
DN40 LGS Relief Valve L3640A3397
SKU: L3640A3397
40mm Nominal Bore Single Trim Enclosed Discharge Relief Valve for Liquid, Gas & SteamNotes:Maximum Pressure when used on saturated steam us 14 bar g. (203 psi g.)Overpressure = Set pressure +10% (...
DN50 P3W Relief Valve P3W50A4267
SKU: P3W50A4267
The P3W Pressure & Temperature valve provides protection against both excess temperature as well as over pressurisation. The valve will automatically discharge hot water at a predetermined s...
Ductile Iron Gate Valve – Flanged PN16 – Soft Seated -NBR
SKU: LV5142
Flanged PN16, Ductile Iron Epoxy Coated Body, NBR Resilient Seat, Inside Screw, Non-rising Stem, DIN 3202 F4 Face to Face.Rated PN16, Temperature -10°C to 70°C.
E Orifice Leser Valve 1" #150 x 2" #150 5262.0154
SKU: 5262.0154
Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.Notes:Maximum Pressure is dependent on temperature of the applicationFLOW TABLELiquid (Water)Pressure (bar g.)0.21...
Gifts/Promotional Products
SKU: Gifts/Promotional Products
John Moncrieff: Unique Glass Gifts & Promotional ProductsDiscover exquisite glass creations from John Moncrieff. We specialize in crafting unique and memorable gifts and promotional products, incl...
Mini Gauge
SKU: Mini Gauge
Mini Gauge is an effective yet simple tubular gauge. Its valve less connection ends screw directly into the vessel and commonly used for compressor lube oil tanks or small water tanks or in the case...
Oil & Gas Industry
SKU: Oil & Gas Industry
John Moncrieff: Your Premier Supplier of Glass and Components for the Oil & Gas IndustryWe are a leading provider of high-quality glass and essential components for the oil and gas sector. Our ex...
Pressed Glass Production - Quartz Glass
SKU: Pressed Glass Production - Quartz Glass
Quartz glass benefits from being able to resist temperatures up to 1200°C. It has excellent resistance to chemical attack. The principal application of quartz in a press glass form are sight glasses,...