Flame arresters designed to prevent the transmission of a deflagration fitted with one pipe connections on one side of the flame arrester element. They are static flame arrester measurable type to be thereby charcterised by that the quenching gaps of the flame arrester element can be technically drawn, measured and controlled. The integrated temperature sensor integrated by the manufacturer used to indicate a stabilized flame into the flame arrester.
Vents
Vents
Over Pressure Valve
| Pipe Sizes | DN50, DN80 2″, 3″ |
|---|---|
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Strip protection: Stainless Steel, Special Alloys Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Overpressure +5 mbar to +50 mbar |
| Protection System | End of line deflagration and continuous burning flame arrester |
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95 and ISO 16852, EN 134631 and EN 134635 |
| Protection | Gas/air or steam/air mixtures of the following explosion groups: – I (methane) NSW ≥ 1.14 mm – IIA (D) NSW ≥ 0.90 mm |
Over Pressure Valve
| Pipe Sizes | DN50, DN80 2″, 3″ |
|---|---|
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Strip protection: Stainless Steel, Special Alloys Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure: | Overpressure +5 mbar to +50 mbar |
| Protection System | End of line deflagration arrester |
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95, ISO 16852, EN 134631 and EN 134635 |
| Protection | Gas/air or steam/air mixtures of the following explosion groups: – I (methane) NSW ≥ 1.14 mm – IIA (D) NSW ≥ 0.90 mm – IIB3 (C) NSW ≥ 0.65 mm |
Over Pressure Valve
| Pipe Sizes | DN50, DN80, DN100, DN150, DN200, DN250 2″, 3″, 4″, 6″, 8″, 10″ |
|---|---|
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Strip protection: Stainless Steel, Special Alloys Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Underpressure 2.5 mbar to 50 mbar |
| Protection System | End of line deflagration arrester |
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95 and ISO 16852, EN 134631 and EN 134635 |
| Protection | Gas/air or steam/air mixtures of the following explosion groups: – I (methane) NSW ≥ 1.14 mm – IIA (D) NSW ≥ 0.90 mm – IIB3 (C) NSW ≥ 0.65 mm |
Over Pressure and Under Pressure Valves
| Pipe Sizes | DN50, DN80, DN100, DN150, DN200, DN250 2″, 3″, 4″, 6″, 8″, 10″ |
|---|---|
| Connection Standards | ISO 7005 PN10 ANSI B16.5 150 RF |
| Materials | Strip protection: Stainless Steel, Special Alloys Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Overpressure +5 mbar to +50 mbar Underpressure 2.5 mbar to 50 mbar |
| Protection System | End of line deflagration arrester |
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95 and ISO 16852, EN 134631 and EN 134635 |
| Protection | Gas/air or steam/air mixtures of the following explosion groups: – I (methane) NSW ≥ 1.14 mm – IIA (D) NSW ≥ 0.90 mm – IIB3 (C) NSW ≥ 0.65 mm |
Over Pressure and Under Pressure Valves
| Pipe Sizes | DN50 2″ |
|---|---|
| Connection Standards | ISO 7005 PN10 ANSI B16.5 150 RF |
| Materials | Strip protection: Stainless Steel, Special Alloys Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Overpressure +2.5 mbar to +50 mbar Underpressure 3 mbar to 50 mbar |
| Protection System | End of line deflagration and continuous burning flame arrester |
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95, ISO 16852, EN 134631 and EN 134635 |
| Protection | Gas/air or steam/air mixtures of the following explosion groups: – I (methane) NSW ≥ 1.14 mm – IIA (D) NSW ≥ 0.90 mm |
Emergency Vent Valve
| Approval | EC type examination certificate based upon Directive 94/9/EC, according to ATEX 95 and EN 134631, EN 134635 |
|---|---|
| Protection | Gas/air or steam/air mixtures II 1⁄2 G c IIB T X |
| Pipe Sizes | DN50, DN80, DN100, DN150, DN200, DN250, DN300 2″, 3″, 4″, 6″, 8″, 10″, 12″ |
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Valve insert: Stainless Steel, Special Alloys Valve sea: Stainless Steel, Special Alloys Body: Carbon Steel, Stainless Steel |
| Set Pressure | Overpressure 2.5 mbar to +50 mbar |
Under Pressure Valve
| Approval | EC type examination certificate based on Directive 94/9/EC, according to ATEX 95 and EN 134631, EN 134635 |
|---|---|
| Protection | Gas/air or steam/air mixtures II 1⁄2 G c IIB T X |
| Pipe Sizes | DN50, DN80, DN100, DN150, DN200, DN250 2″, 3″, 4″, 6″, 8″, 10″ |
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Valve Insert: Stainless Steel, Special Alloys Valve Seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Underpressure 2.5 mbar to 50 mbar |
Over Pressure and Under Pressure Valves
| Approval | EC type examination certificate based on Directive 94/9/EC, according to ATEX 95, ISO 16852 and EN 134631, EN 134635 |
|---|---|
| Protection | Gas/air or steam/air mixtures II 1⁄2 G c IIB T X |
| Pipe Sizes | DN50, DN80, DN100, DN150, DN200, DN250 2″, 3″, 4″, 6″, 8″, 10″ |
| Connection Standards | ISO 7005 PN10 ANSI B16.5 – 150 RF |
| Materials | Valve insert: Stainless Steel, Special Alloys Valve seat: Stainless Steel, Special Alloys Body: Ductile iron, Stainless Steel |
| Set Pressure | Overpressure +5 mbar to +50 mbar Underpressure 50 mbar to 2.5 mbar |