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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 Applications At John Moncrieff Ltd, we are a trusted leader in custom-engineered glass components, delivering prec...
ESL51 LED
SKU: ESL51 LED
ESL51 LED – Flush-Mounted LED Luminaire for Clear, High-Contrast Process Illumination The ESL51 LED luminaire provides clean, high-contrast illumination inside vessels, t...
Lighting Application for Glass Rods
SKU: Glass Rods - Lighting Application
John Moncrieff — Glass Rod Lighting Discover the beauty and versatility of glass rod lighting, where craftsmanship meets contemporary design. At John Moncrief...
Marine Gauge Push Button
SKU: Marine Gauge Push Button
Marine Gauge – Tubular Level Gauge for Marine & Offshore The John Moncrieff Ltd Marine Gauge is engineered for marine and offshore duty. Its tubular design delivers cle...
Metaglas Type 177 ANSI
SKU: Metaglas Type 177 ANSI
METAGLAS® Type 177 ANSI – Metal-Fused Sight Glass for Flow Indicator Fittings The METAGLAS® Type 177 ANSI is a precision-engineered metal-fused sight glass designed for fl...
Metaglas Type 61 Metric / BSW
SKU: Metaglas Type 61 Metric / BSW
METAGLAS® Type 64 — Round Head Threaded Sight Glass (Flush-Mount, Oil Level) The METAGLAS® Type 64 Round Head is a flush-mounted, air-side threaded sight glass engineered for femal...
Metaglas Type 80.SL
SKU: Metaglas Type 80.SL
METAGLAS® Type 80.SL — Clamp-Fit Metal-Fused Sight Glass (DIN 32676 / ISO 2852) The METAGLAS® Type 80.SL is designed for clamp fittings to DIN 32676 / ISO 2852, offering a secur...
Metaglas Type 85
SKU: Metaglas Type 85
METAGLAS® Type 85 — Sterile Duty Fitting (DIN 11864-3 Form A, Raised Lip) The METAGLAS® Type 85 sterile-duty sight glass is designed for aseptic clamp connections to DIN 11864-3...
Metaglas Type 98.ZIM
SKU: Metaglas Type 98.ZIM
METAGLAS® Type 98.ZIM — Integrated Sight Glass Cover Assembly The METAGLAS® Type 98.ZIM is a precision-engineered cover with an integral METAGLAS® fused sight glass, delivering...
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
Shut-Off Devices — RAV Gauge Valves & DG Gauge Cocks Two isolation strategies. RAV gauge valves with metal seats and an integrated safety ball for critical duty; and DG...
Soda-Lime Glass
SKU: Soda-Lime Glass
Soda-Lime Glass: A Versatile and Cost-Effective Solution Soda-lime glass is the world’s most widely used glass type, valued for its excellent transparency, affordability, ...
Steam Level Gauge - Accessories
SKU: Steam Level Gauge - Accessories
Steam Level Gauge Accessories — Illuminate, Protect, Calibrate John Moncrieff Ltd supplies a comprehensive range of accessories for steam level gauges — from illuminators a...
SW2 Wiper
SKU: SW2 Wiper
SW II BW Flexible-Drive Wiper – Manual Internal Cleaning for Circular Sight Ports The Lumiglas SW II BW Wiper is engineered for manually activated cleaning of the inside f...
Tubular Gauge Glass - Red Line
SKU: Tubular Gauge Glass - Red Line
Red & White Line Tubular Gauge Glass John Moncrieff Ltd supplies tubular gauge glass with enhanced red and white meniscus lines designed to improve visibility and accur...
VISULEX Ex-Cameras K55-HD and K55-4K
SKU: VISULEX Ex-Cameras K55-HD and K55-4K
VISULEX Ex-Cameras K55-HD & K55-4K The VISULEX K55-HD-Ex and K55-4K-Ex cameras redefine high-performance visual monitoring in explosive industrial environments. Built...
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 blends the strength, thermal stability, and chemical resistance of alumina (Al₂O₃) with the transparency of silicate g...
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...
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...
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...