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Catalogs
GCE Group
TECHLINE CATALOGUE

TECHLINE CATALOGUE

Product catalog summary

Overview of GCE Business:
GCE (Gas Control Equipment) has a long history, originating in the early 20th century with a focus on oxy-acetylene cutting and welding. Over the years, it has expanded to include advanced gas supply systems for medical, electronics, and laboratory applications. The company operates in four main areas: Cutting & Welding, Process Applications, Medical, and High Purity.

Origins and Growth:
Established in 1987 through a merger, GCE has played a significant role in the European gas-equipment industry, emphasizing research and development for innovative solutions.

GCE Services:
GCE serves wholesalers and local distributors, with significant sales to shipyards, repair shops, and OEM customers, providing commercial and professional support.

High Purity Gas Equipment:
GCE offers equipment for handling specialty gases, ensuring purity and safety with leak-proof and corrosion-resistant designs. GCE – DruVa has been a leader in this field since 1967.

Oxy-Fuel Technology Leadership:
GCE is a global leader in oxy-fuel cutting technology, with expertise in developing machine cutting torches and nozzles.

Product Series Overview:

MINI-300 Series: Compact regulator for analyzer systems and instrumentation control.
LF-300 Series: High accuracy regulator for gas and liquid analyzer systems.
TS-300 Series: Two-stage regulator for stable pressure control in laboratories.
LF-230 Series: Regulator designed for minimal decaying inlet pressure effect.

Technical Specifications:
Each product series includes specifications like maximum rated inlet pressure, outlet ranges, and materials. Customers should consult distributors for updates.

LF-301 Series:

Designed for low flow applications with outlet control up to 180 bar.
Features a compact design and 316SS bonnet.
Applications include gas cylinder regulator assemblies.

XHS-300 Series:

Diaphragm sensed regulator with a single heater, certified to IECEx and ATEX standards.
Applications include natural gas and oxygen sample systems.

XHR-300 Series:

Low flow heated regulator with dual heaters, ATEX certified.
Applications include natural gas and moisture sample systems.

XHR-301 Series:

Similar to XHR-300 but allows greater outlet pressures.
Applications include natural gas and oxygen sample systems.

LF-540 Series:

Low flow regulator with outlet control up to 414 bar.
Applications include test and calibration systems.

LF-550 Series:

Pressure reducing regulator with outlet control up to 414 bar.
Applications include automated pressure cycling.

Common Features:

Constructed with 316SS body and bonnet, Inconel X750 valve springs, and Viton 'O' ring seals.
Products are subject to change, with customizable configurations.

Installation Dimensions:
Details for the MF-414 series include measurements for drilled and tapped holes, inlet and outlet ports, and panel mounting holes.

Product Overview:
The MF-414 series is a medium flow piston sensed regulator for liquid or gas applications, offering stable control and self-venting options.

Special Features:
Handles inlet pressure up to 414 bar, with precision machined elements and a large handwheel for adjustment.

Applications:
Suitable for valve actuator control, pipe testing, gas compression systems, and aircraft charging carts.

Technical Data:
Maximum rated inlet pressure of 414 bar, designed to withstand 150% of maximum working pressure, with a flow rate up to 70 lpm for water.

Materials of Construction:
Main components made from 316SS, with options for seat material and 'O' ring seals.

Ordering Information:
Includes a detailed order code system for specifying configurations.

Performance Charts:
Charts show outlet pressure versus flow rate for nitrogen with different Cv values.

Company Information:
GCE Group, headquartered in Malmö, Sweden, operates 15 subsidiaries worldwide, covering four business areas.

Catalog excerpts

Complete range

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Sales office Sales representation Headquarters Production units Stock point GCE´s main business originally concentrated on the oxy-acetylene cutting and welding market, but with almost 100 years of experience in the handling of high pressure gases, the product range has grown rapidly. Today´s product portfolio fits a large variety of applications, from simple pressure regulators and blowpipes for welding and cutting to highly sophisticated gas supply systems for the medical and electronics industry and analytical laboratory equipment. GCE Group includes four business areas: & Welding • Cutting...

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Subject to change without notice

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MINI-300 SERIES - COMPACT 'LOW FLOW REGULATOR SPECIAL FEATURES • 38 mm diameter body provides small foot space • Fully supported'sensitive'pistons with low pressure and high pressure outlet options • All 316SS wetted parts including bonnet with panel mounting as standard • 'Soft' seating area perpendicular to flow stream to minimise particle damage The MINI-300 provides an economical, lightweight, and versatile regulator range, designed for customers who want accurate control from a compact unit. The standard units utilise two piston sensing options to allow pressure control from 5 psi to 1000...

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performance charts EXAMPLE PORTING OPTIONS: Subject to change without notice INSTALLATION DIMENSIONS:

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LF-300 SERIES - ‘LOW FLOW’ PRESSURE REDUCING REGULATOR DIAPHRAGM SENSED FOR OUTLET CONTROL TO 35 BAR / 500 PSI Special features metal diaphragm • Metal toarea protected andsealing on the body of the regulator centralized • Sealing compact design • Lightweightsensitive diaphragm element • Strong and • High Accuracy Description The LF-300 has been designed with quality and reliability in mind, with genuinely unique features designed into this single stage regulator. Finite Element Analysis, combined with physical cycle tests, created an Inconel X750 diaphragm that lasts 50% longer than a typical...

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Subject to change without notice INSTALLATION DIMENSIONS:

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TS-300 SERIES - TWO STAGE PRESSURE REDUCING REGULATOR DIAPHRAGM SENSED FOR OUTLET CONTROL TO 25BAR / 360PSI Special features metal sealing • Metal toarea protecteddiaphragm within the body of the regulator and centralized • Sealingdecaying pressure effect • 0.04% relief valve option • ‘Interstage’ Description The TS-300 provides stable pressure control under decaying cylinder pressures. The first stage of the regulator is set to 35 bar to allow maximum flow capability through the regulator. Systems • Gas and Liquid AnalyzerAssemblies • Gas Cylinder Regulator • Carrier gases & Research Labs •...

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INSTALLATION DIMENSIONS: Subject to change without notice

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LF-230 SERIES - Low Flow Pressure Regulator with sensitive elastomeric diaphragm Special features • 316L SS Machined Wetted Parts diaphragm • Large sensitive elastomeric150psi control range 10bar / to • 0.1bar todecaying1.5psi pressure effect inlet • Minimal rates to 30Nm³/hr (@ max P2) • For flow Technical Data Max rated inlet pressure Max outlet ranges Body and trim Leakage Seat diameter Weight 230bar (3300psi) Diaphragm: 10bar (150psi) 316 St St. Bubble tight to ANSIFCI 70-3-2004 2.5 mm Approx 1kg STANDARD MATERIALS OF CONSTRUCTION Body and Bonnet 316SS Seat PCTFE Diaphragm (P2 max 10bar)...

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FLOW RATE - SLPM [SCFM] Nitrogen INSTALLATION DIMENSIONS: 115 (approx.) Subject to change without notice

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LF-301 SERIES - ‘LOW FLOW’ PRESSURE REGULATOR PISTON SENSED FOR OUTLET CONTROL TO 180 BAR / 2600 PSI Special features • Compact design • Economical • 316SS Bonnet • Max 300 bar inlet Description The LF-301 provides a compact and economical solution for controlling pressures up to 180 bar on low flow applications. Ideal for first stage pressure let down where basic pressure control is required. A small piston sensing element allows low torque adjustment with a range of springs with fine pressure adjustment. • Gas Cylinder regulator assemblies rigs • Pressure testAir Lines • Instrument carts •...

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Subject to change without notice INSTALLATION DIMENSIONS:

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XHS-300 SERIES - DIAPHRAGM SENSED PRESSURE REGULATOR WITH SINGLE 100W HEATER Special features • IECEx, ATEX certified to EEx d IIC T3 • 100 W Heater cartridge Convoluted diaphragm • Strong Inconel X750board with 115 V or 230 V supply • Easy to wire potted • Fully serviceable design cable supply • Optional entry points for Description An economical heated regulator available in ‘side entry’ or ‘in-line’ heat transfer options to maintain sample gases in their vapour state. The ‘in-line’ design maximizes the heat transfer area via a unique spiral machined heater sheath, which mixes the gas and ensures...

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SUPPORT MOUNTING ATEX LABEL SECURED BY 4 SELF TAPPING DRIVE SCREWS INSTALLATION DIMENSIONS: Order code Outlet ranges Body material (Examples*) K- PCTEE (max 210 bar inlet) P- PEEK (max 300 bar inlet) Refer to page above Check Page 47 = Gauge Port locations Subject to change without notice Basic Model Voltage supply Porting configuration * Maximum inlet pressure can be set to specific requirments

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XHR-300 SERIES - ‘LOW FLOW’ ELECTRIC AND STEAM HEATED REGULATOR DIAPHRAGM SENSED Special features d • ATEX certified to EEx100IIC T3 for pre heat and re-heat of sample gas. Oxygen sample - Inconel X750 W heaters • Dual, independent, strength Diaphragm for extra area transfer • Largetosurfacecircuit for heatwith 115 V or 230 V supply wire • Easy Junction Boxboard 7 mm mounting supports. with • Stylish • Fully serviceable design cable supply • Optional entry points for Description Certified to ATEX directive 94/9/EC, the XHR-300 helps to maintain saturated gases in their vapourised state due to...

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