Pressure regulators for acetylene

Product catalog summary

Overview: This document provides technical specifications and features of various pressure regulators designed for acetylene by Spectron Gas Control Systems GmbH. The regulators are designed for different flow rates and applications, ensuring high control accuracy and safety compliance.

Regulator BT61:

Type: Single-stage diaphragm line pressure regulator.
Flow Rate: Up to 8 m³/h acetylene.
Inlet Pressure: Max 25 bar; Outlet Pressure: 0.2 - 1.5 bar.
Materials: Brass body, EPDM diaphragm and valve seat.
Temperature Range: -30°C to +60°C.
Features: Integrated relief valve, central filter, safety pressure gauge (DIN EN ISO 5171).
Weight: Approx. 1.8 kg.

Regulator U11:

Type: Single-stage diaphragm line pressure regulator.
Flow Rate: Up to 6 m³/h acetylene.
Inlet/Outlet Pressure: Max 1.5 bar.
Materials: Brass body, NBR diaphragm, PA valve seat.
Temperature Range: -30°C to +60°C.
Features: Wall bracket available, requires special fittings for correct function.
Weight: Approx. 2.5 kg.

Regulator U13:

Type: Single-stage diaphragm line pressure regulator.
Flow Rate: Up to 120 m³/h acetylene.
Inlet Pressure: Max 25 bar; Outlet Pressure: Max 1.5 bar.
Materials: Brass body, EPDM diaphragm, PA valve seat.
Temperature Range: -30°C to +60°C.
Features: Integrated over-pressure valve SV73, wall bracket available.
Weight: Approx. 4.5 kg.

Regulator U23:

Type: Single-stage diaphragm line pressure regulator.
Flow Rate: Up to 12 m³/h acetylene.
Inlet/Outlet Pressure: Max 1.5 bar.
Materials: Brass body, NBR diaphragm, PA valve seat.
Temperature Range: -30°C to +60°C.
Features: Integrated relief valve, wall bracket and fittings available.
Weight: Approx. 6.5 kg.

Regulator U47:

Type: Single-stage diaphragm line pressure regulator.
Flow Rate: Up to 240 m³/h acetylene.
Inlet Pressure: Max 25 bar; Outlet Pressure: Max 1.5 bar.
Materials: Brass body, EPDM diaphragm, PTFE valve seat.
Temperature Range: -30°C to +60°C.
Features: Integrated over-pressure valve SV73, wall bracket and fittings available.
Weight: Approx. 14.5 kg.

General Notes: All regulators are equipped with a central filter and safety pressure gauge compliant with DIN EN ISO 5171. They are designed for high control accuracy and safety in acetylene applications. The document includes ordering information and part numbers for each regulator model.

Catalog excerpts

Pressure regulators for acetylene

Open the catalog to page 1

Pressure regulator BT61 AC for acetylene Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 8 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated relief valve Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Diaphragm: Valve seat regulator: Ports Inlet: Outlet: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Weight single-stage max. 25 bar 0,2 - 1,5 bar brass EPDM EPDM...

Open the catalog to page 2

Dimensions with wall bracket 512.07600 (as accessorie available) Pressure regulator U11 AC for acetylene Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 6 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Wall bracket as accessorie available Attention: For the U11 special fittings with orifice holes have to be used to ensure a correct function of the pressure regulator. Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body:...

Open the catalog to page 3

Pressure regulator U13 AC for acetylene Dimensions with wall bracket 718.25280 (as accessorie available) Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 120 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated over-pressure valve SV73 • Wall bracket as accessorie available Attention: For the U13 special fittings with orifice holes have to be used to ensure a correct function of the pressure regulator. Technical...

Open the catalog to page 4

Dimensions with wall bracket 723.16762 (as accessorie available) Pressure regulator U23 AC for acetylene Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 12 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated relief valve • Wall bracket and in- / outlet fittings as accessorie available Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat: Ports Inlet (bull nose):...

Open the catalog to page 5

Pressure regulator U47 AC for acetylene Product features • Diaphragm line pressure regulator • Specially for acetylene • For flow rates up to 240 m³/h acetylene • Single-stage with high control accuracy • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN ISO 5171 • Pressure regulator with integrated over-pressure valve SV73 • Wall bracket and in- / outlet fittings as accessorie available Dimensions with wall bracket 512.45350 (as accessorie available) Technical data Type Inlet pressure P1 Outlet pressure P2 Materials Body: Bonnet: Diaphragm: Valve seat: Ports Inlet:...

Open the catalog to page 6