GHR Hochdruck-Reduziertechnik delivery program involves a wide range of pressure regulators for pressure range mbar do 1000 bar. The company offers many special versions of products, such as regulators with an oxygen access, products created especially for application in glass, metal and energetic industries etc. Moreover, GHR supplies special marine fittings, automatic cylinder switching stations, as well as individually designed installations and pressure device according to our clients' needs.

DOM-loaded pressure regulators: Thread connections: 1" - DN 125; flange connections; Inlet pressure range: 16 - 420 bar; Outlet pressure range: 0,5 (0,1) - 380 bar; Materials: brass, cast iron, stainless steel; Seals: Viton, NBR, EPDM, Kalrez etc.;

Spring pressure regulators:

• Connections: 1/4" - 1";
• Inlet pressure range: 42 - 700 bar;
• Outlet pressure range: 0,1 - 700 bar;
• Differential pressure regulators; versions with an integral filter etc.;
• Analytical and lab regulators for high purity gases;
• Materials: aluminium, brass, cast iron, stainless steel;
• Seals: Viton, NBR, EPDM, Kalrez etc.;

Low pressure fittings:

• Pressure regulators and relief valves;
• Inlet pressure: PN 10, PN16;
• Outlet pressure range: 5 - 500 mbar;
• Thread connections: G 1/4" up to G 2"; DN25 and DN50 flange terminals;
• Diameter: 3,5 - 26 mm;

Relief DOM-loaded and spring valves:

• Connections: 1" - 3";
• Inlet pressure range: 18 - 700 bar;
• Adjustment range: 0,5 - 700 bar;
• Materials: aluminium, brass, cast iron, stainless steel
• Seals: Viton, NBR, EPDM, Kalrez etc.;

Filters:

• Connections: 3/8" - 3";
• Maximum work pressure: 100 - 500 bar;
• Filtration accuracy: 10 - 40 mic;
• Materials: aluminium, brass, bronze, stainless steel;
• Seals: Viton, NBR, EPDM, Kalrez, PTFE etc.;

Solenoid valves:

• Connections: 1" - 4";
• Selection of 2/2-way, 3/2-way and 5/2-way solenoid valves, immediate action or power valves, supported by Ex;
• Maximum work pressure: to 280 bar;
• Power supply: 12...240 V DC; 24...440 V AC;
• Materials: aluminium, brass, bronze, stainless steel;
• Seals: Viton, NBR, EPDM, Kalrez, PTFE etc.;

Acting on behalf of Eletta, we would like to introduce a wide range of indicators and flow sensors.

Eletta indicators, due to their simple mechanism, functionality and safe construction, are renown for their reliability and security as well as their economical values. Furthermore, flow sensors’ operation is based on differential pressure measurement. Also, due to the convertible measurement flanges, flow sensors can be easily adjusted to an individual flow range. They provide good flow control of liquids, gases and high viscosity and temperature mediums.
Available in varied metrials, as well as in Eex version.

Main use of Eletta flow rate indicators:

• Flow rate signaling for refrigeration and lubricating systems;
• Anti-refrigeration protection for pump warm-up systems;
• Dry-out protection;
• Pump operation control;
• Filter operation control etc.

HEROSE provides:

Safety valves for general industrial use:

• Application: gases, liquids, vapours;
• Materials: bronze, brass, steel;
• Connections: thread and flange types;
• UDT standard;

Cryogenic safety valves

• Used in deeply refrigerated gases such as oxygen, nitrogen, argon, carbon dioxide etc.;
• Medium to minus temperature 196°C;
• Greaseless operation "to oxygen"
• UDT standard;

Cryogenic fittings:

• Cut-off, reversible, regulating valves;
• Triple valve for safety valves installation;
• Used in deeply refrigerated gases;
• Such as oxygen, nitrogen, argon, carbon dioxide etc.;
• Medium to minus temperature 196°C;
• Greaseless operation "to oxygen";
• Connections: thread, flange, coupler, welding, for copper and steel pipes;

Regulating and cut-off valves:

• Needle, cone and reversible valves;
• Materials: brass, stainless steel, cast iron;
• Connections: thread and flange types;
• Nominal pressure: 10, 16, 40 bar;
• Selected models also available in "greaseless to oxygen" version;

Filters, reversible valves, reversible and cut-off butterfly valve

• Connections: thread, flange, coupler, welding, for copper and steel pipes;
• Materials: brass, stainless steel; cast iron;
• Selected models also available in "greaseless to oxygen" version";

Ball valves

• Materials: brass, stainless steel, cast iron;
• Connections: thread, flange types;
• Nominal pressure: 16, 25, 40 bar;
• Selected models also available in "greaseless to oxygen" version;

One of the leading producers of electromagnetic valves.

Standard offer provides :

• 2/2-way solenoid valves direct acting;
• 2/2-way solenoid valves with an internal power;
• Special valves 2/2-way for hot water and steam;
• 2/2-way valves controlled pneumatically;
• 3/2-way solenoid valves of direct acting;
• Solenoid valves accordant with NAMUR standard;
• Solenoid valves for liquid and gas fuels;
• Solenoid valves for explosion risk areas;

For over 50 years AVIT has been a manufacturer of the helical and flange plugs, joints and line endings for almost all of the available pipe systems. Basically we offer carbonic steel and acidproof steel 1.4571. fittings.

The offer includes:

• Tubular plugs for DN50 in pressure ranges: PN160, PN250, PN320, PN400;
• SAE and square flanges: DN12 - DN150;
• Flange separators;
• Rotating tubular plugs, rotating tubular joints, join systems: DN40 - DN150;
• High pressure flexible lines with an AVIT 24° taper and O-Ring;
• Manometers, fast-plugs, taps, valves and compensators;

CONCOA produces high purity gas control device used for analytic and laboratorial purposes. Moreover, they are used in medical analytics, as well as in pharmaceutical, chemical, petrochemical, metal and electronic industries. Basic applications are: medical laboratories, research and development centers, gas and liquid chromatography, cryogenic and aggressive gas installations, laser techniques, semiconductors manufacturing.

The offer includes:

• Socket, cylinder reducers;
• One-, two-level reducers;
• Automatic reductive stations;
• Equipment and accessories for building gas circulation systems;
• Membrane, needle and reversible valves;
• Filters, separators, fuses;
• Flow control meters, manometers, detectors;

The manufacturer of plugs and acid-proof steel fittings.

The offer includes:

• Tubular plugs with cutting rings according to DIN 2353. Acid-proof steel 1.4571; 4 - 50mm - external pipe diameter; metal or Viton seals. BSP and NPT metric thread;
• Clamp ring plugs according to DIN 2453. Acid-proof steel 1.4571; 4 - 42mm - external pipe diameter; metal or Viton seals. BSP and NPT metric thread;
• Sealant taper plugs according to DIN 2353. Acid-proof steel 1.4571; 4 - 42mm - external pipe diameter; metal or Viton seals. BSP and NPT metric thread;
• Rotating acid-proof plugs 1.4571, DN6 - DN40. To 40 or 50 rot/min. PN160 and PN400;
• Welding plugs 4 - 50mm - external pipe diameter. Acid-proof steel 1.4571;
• Fast-plugs 1" - 1". Acid-proof steel 1.4401, PN300;
• Thread plugs. reductions, joints, tees, nipples etc. 1.4401, 1.4301, PN16 and PN200 steel;
• Fittings for chaining and clamping lines. DN6 - DN50. 1.4571 steel;
• Low and high pressure ball acid-proof valves 1.4571 and 1.4401. PN500 full clearance versions. Temperature ranges: -40°C - +230°C;
• PN630 high pressure cut-off valves. Size: 6mm - 25mm, or 1/8" - 1 1/2". Temperature ranges: -60°C - +400°C;
• PN400 reductive and manometric valves. Temperature ranges: -60°C - +400°C;

German manufacturer of different types of valves used in chemical, pharmaceutic, food and petrochemical industries.

The offer includes:

• Metal mambrane valves, operated manually or with a pneumatic and electric actuators;
• Plastic membrane valves, operated manually or with a pneumatic and electric actuators;
• Aseptic membrane valves;
• Cone valves, plastic and metal throttles;
• Ball valves, solenoid valves, rotameters etc.

Israeli producer of ball valves. A wide range of materials (carbonic and stainless steel, Hasteloy, Monel etc.) and seals, differents kinds of terminals and special versions enable you to make an optimal choice in selecting the valves you need.

The offer includes:

• Three-part ball, welding, thread and flange valves;
• High pressure, high temperature and cryogenic ball valves;
• Three way antiseptic ball valves, pneumatic actuators etc.

Israeli producer of plugged fittings and different kinds of valves used in chemical, pharmaceutical industries etc. Also used in high purity applications.

The offer includes:

• Stainless steel (316L) and brass clamp plugs; Metric and NPT thread;
• Ball, needle, return and safety valves etc.

Honeywell has been renown for solutions in device efficiency improvement and energy saving, at the same time aiming at protecting the natural environment. Their innovations are mostly used in public buildings, industry and house building. Moreover, Honeywell offers subassemblies for machine producers and for industry.

The offer includes:

• House automation including water and gas installations;
• Products for gas or oil burning control. Blow pipe time clocks, gas tracks, gas valves, gas fittings, pressure switches, sensors and fire transmitters, servometers, termperature sensors etc.;
• Industrial control and measurement device such as: pressure and temperature transducers, regulators, time clocks and drivers etc.;
• Automatic components such as sensors, switches, valves etc.

German producer of pressure devide for pressurized gases. The company offers welding and gas cutting device as well.

The offer includes:

• Cylinder regulators; Materials: stainless steel, brass. Single and double stage versions, used for oxygen and high purity gases;
• Omental regulators, reductive stations, brass and stainless steel cut-off fittings;

The producer of plugged elements and hoses used in hydraulic systems.

The offer includes:

• hoses, metal flexible hoses, compensators;
• flanges, joints, fittings for chaining lines;
• tubular plugs and fast-plugs, yokes for pipe installations;
• ball and cut-off valves, stronghold valves;
• control and measurement fittings for hydraulic systems;

The producer of solenoid valves used in chemical, papermaking, food and mechanical industries.

The offer includes:

• Gas and liquid 2/2-way solenoid valves. Also available versions for hot water and vapour, hydraulic oil, as well as stainless steel versions;
• Gas and liquid solenoid valves. Also available versions for hot water and vapour, hydraulic oil, as well as stainless steel versions;
• Three and four-way pneumatic valves with NAMUR and ISO terminals;
• Stainless steel solenoid valves 316 for chemical and petrochemical industries;
• Electrovalves for explosion risk areas;

The producer of stainless and acid-proof steel safety fittings. Niezgodka valves are used in chemical, food, naval and energetic industries.

The offer includes:

• Angular and thread safety valves; Comnnections: G 1/4" to G 2"; available as standard or full-stroke versions; Materials: steel, acid-proof steel, cast iron. Opening pressure: to 500 bar;
• Angular and flange safety valves; Terminals: DN15 to DN100; Available as standard or full-stroke versions; Materials: steel, acid-proof steel, cast iron. Opening pressure: to 220 bar;
.
• Pressure regulators;
• Air, underpressure and overpressure valves. Made of brass and acid-proof steel;
• Safety and excessive valves for food and pharmaceutical industries;
• Safety and excessive valves in special versions: - eg. bellows valves, valves with heating jacket etc.

The German producer of high pressure ball valves.

The offer includes:

• Double-way automatic steel valve with full or reduced BKH passage; Connections: 1/4" to 1 1/2", metric thread, BSP, NPT, SAE. Working pressure: PN350 to PN500;
• Double-way ball valves with wrought steel St52.3 body with full or reduced SKH passage. Connections: 1/4" to 2", metric thread, BSP, NPT, SAE. Working pressure: PN350 to PN600;
• Double or three-way stainless steel ball valves with full or reduced RKH or BK3 passage. Connections: 1" to 1 1/2", metric thread, BSP, NPT, SAE. Working pressure: PN400;
• Three-way automatic steel ball valves BK3 and BK3-A. Connections: 1/4" to 1 1/2", metric thread, BSP, NPT, SAE. Working pressure: NP350 to PN400;
• Three-way automatic steel ball valves SK3 and SK3-A. Connections: 3/4" to 2 1/2", metric thread, BSP, NPT, SAE. Working pressure: PN400;
• Double-way automatic steel St52-3 ball valves HRKH. Connections: 1/4" to 1" NPT. Working pressure: PN800;
• Multi-way ball valves, three or four-way valves 3KH/4KH. Terminals: 1/4" to 1 1/2", metric thread, BSP, NPT, SAE. Working pressure: PN63 to PN500;
• Double-way automatic steel flange ball valves with full or reduced BKH/SKH-SAE passage. Connections: 1/2" to 4", SAE flanges; Working pressure according to ISO 6162.2 standard;
• Double-way flange ball valves FCKH. Compact developement. Connections: DN25 to DN150; Working pressure: to PN420;
• Flange ball valves FSKH/ FRKH. Terminals: DN15 to DN50. Working pressure: PN63 to PN315;
• Flange two-part ball valves FKH. Terminals: DN65 to DN100. Working pressure: PN63 to PN315;
• Flange three-part ball valves FKH. Terminals: DN15 to DN50. Working pressure: PN63 to PN315.

The supplier of specialist valves installed on ships.

The offer includes:

• High pressure reduction stations used in gas turbine starting;
• Reductive cylinder heads;
• Cut-off, reversible and multi-way valves;
• Solenoid valves, filters, safety valves.