Dome pressure regulator 737LE-HD/S
WITT high-performance, high-pressure dome-type pressure regulator set 737LE-HD/S for pipeline installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution for high inlet and outlet pressures guarantees maximum pressure stability even with fluctuating inlet pressures, withdrawal rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install in any orientation, both indoors and outdoors. Highlights: Ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure High pressure stability even with fluctuating inlet pressures, withdrawal rates and temperatures Suitable for high pressure: for inlet pressures up to a maximum of 300 bar (up to 200 bar for O₂) Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-contained – enables autonomous operation without a separate gas supply Closed system: feedback-controlled, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 737LE-HD/S CO₂
WITT 737LE-HD/S high-performance, high-pressure dome pressure regulator set, specifically designed for carbon dioxide (CO₂), for pipework installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install, complete solution for high inlet and outlet pressures guarantees maximum pressure stability even with fluctuating inlet pressures, withdrawal rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install indoors or outdoors, regardless of orientation. Highlights: Ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure Specially designed and optimised for safe use with carbon dioxide (CO₂) High pressure stability even with fluctuating inlet pressures, withdrawal rates and temperatures Suitable for high pressure: for inlet pressures up to a maximum of 100 bar Outlet pressure range: 0.5 – 26 bar Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-contained – enables autonomous operation without a separate gas supply Closed system: feedback-controlled; no escape of control gas into the atmosphere Material: brass, connections: inlet G 3/4" female (with filter) / outlet G 1" female, Kv value 1.65 Food-grade (HACCP / EC 1935/2004 / LFGB) for use with food-grade gases Easy to use: pressure adjustment possible at any time whilst the system is running via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop, but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 737LE-HD/S-ES
WITT 737LE-HD/S-ES high-performance, high-pressure dome pressure regulator set in a stainless steel version for in-line installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution for high inlet and outlet pressures guarantees maximum pressure stability even with fluctuating inlet pressures, flow rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install in any orientation, both indoors and outdoors. Highlights: Ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure Housing and components made from high-quality stainless steel (1.4404 / 316L) – specially designed for aggressive, corrosive, toxic and flammable gases (not suitable for O₂) High pressure stability even with fluctuating inlet pressures, flow rates and temperatures Suitable for high pressure: for inlet pressures up to a maximum of 300 bar Extended temperature range from -30 °C to +50 °C Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-actuated – enables autonomous operation without a separate gas supply Closed system: self-regulating, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) for use with food-grade gases Easy to use: pressure adjustment possible at any time whilst the system is running via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 737LE/S
WITT High-Performance Dome Pressure Regulator Set 737LE/S for pipework installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution guarantees maximum pressure stability even with high and fluctuating inlet pressures, flow rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install indoors or outdoors, regardless of orientation. Highlights: ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure High pressure consistency even with fluctuating inlet pressures, withdrawal rates and temperatures Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-contained – enables autonomous operation without a separate gas supply Closed system: feedback-controlled, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 737LE/S-ES
WITT high-performance dome-type pressure regulator set 737LE/S-ES in stainless steel, for installation in pipework or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install, complete solution guarantees maximum pressure stability even with high and fluctuating inlet pressures, flow rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install indoors or outdoors, regardless of orientation. Highlights: Ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure High pressure stability even with fluctuating inlet pressures, flow rates and temperatures Housing and components made from high-quality stainless steel – designed for corrosive, aggressive and toxic gases Pilot Control Tube (PCT) ensures extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-contained – enables autonomous operation without a separate gas supply Closed system: self-regulating, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical and corrosive gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 747LE/S
WITT High-Performance Dome Pressure Regulator Set 747LE/S for pipework installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution guarantees maximum pressure stability even with high and fluctuating inlet pressures, flow rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install indoors or outdoors, regardless of orientation. Highlights: ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure High pressure stability even with fluctuating inlet pressures, withdrawal rates and temperatures Higher flow capacity: designed with G 1" female thread (or 1" NPT female thread) connections and a Kv value of 3.6 Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-acting – enables autonomous operation without a separate gas supply Closed-loop system: self-regulating, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 747LE/S-ES
WITT high-performance dome pressure regulator set 747LE/S-ES in stainless steel, for pipework installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution guarantees maximum pressure stability even with high and fluctuating inlet pressures, flow rates and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install indoors or outdoors, regardless of orientation. Highlights: Ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure Housing and components made from high-quality stainless steel – designed for corrosive, aggressive and toxic gases and demanding environmental conditions High pressure stability even with fluctuating inlet pressures, flow rates and temperatures High flow capacity: designed with G 1" female thread (or 1" NPT female thread) connections and a Kv value of 3.6 Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-contained – enables autonomous operation without a separate gas supply Closed system: self-regulating, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical and corrosive gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have specific requirements or special requests, please contact us – we’ll be happy to help!
Dome pressure regulator 757LE/S
WITT high-performance dome pressure regulator set 757LE/S for pipeline installation or as a main pressure regulator in accordance with DIN EN ISO 7291. This ready-to-install complete solution guarantees maximum pressure stability even at extremely high flow rates, fluctuating inlet pressures and temperatures. The medium-controlled system operates completely autonomously and, thanks to user-friendly, standardised connections, is simple to install in any orientation, whether indoors or outdoors. Highlights: ready-to-install complete solution: assembled and tested with an integrated control pressure regulator and pressure gauges for inlet and outlet pressure High pressure stability even with fluctuating inlet pressures, extremely high withdrawal rates and temperatures Maximum flow capacity: large-bore valve with G 2" female thread connections and a very high Kv value of 15.0 Pilot Control Tube (PCT) ensures an extremely accurate outlet pressure (working pressure) Balanced Seat Design (BSD) ensures precision, high reliability and long maintenance intervals Self-acting – enables autonomous operation without a separate gas supply Closed system: self-regulating, no escape of control gas into the atmosphere Food-safe (HACCP / EC 1935/2004 / LFGB) and designed/cleaned for O₂ applications in accordance with EIGA / CGA Wide range of applications – suitable for numerous technical gases Easy to use: pressure adjustment possible at any time whilst the system is in operation via a removable spindle Reduces planning effort thanks to installation in any orientation, indoors or outdoors Special versions are not available in the shop but can be supplied on request. If you have specific requirements or special requests, please contact us – we’ll be happy to help!
