Sanha NiroSan Gas Double Socket
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Description
Description
Sanha NiroSan Gas coupling is a coupling with universal press ends on both sides for joining two pipes of the same diameter. The item belongs to the NiroSan Gas press fitting system (series 17000) made of stainless steel. According to Sanha, it is intended for gas installations.
Technical data
Technical data
| System | NiroSan Gas, series 17000, catalogue number 17270 |
|---|---|
| Design | coupling, universal press ends on both sides |
| Material | Cr-Ni-Mo steel, material no. 1.4404 (according to Sanha) |
| Sealing ring | HNBR, yellow, factory-fitted |
| Nominal pressure | GT/PN 5 (according to Sanha) |
| Max. continuous temperature | -20 to 70 °C (according to the Sanha installation information) |
| Testing | connection tested according to DVGW G 5614 (according to Sanha) |
| Press tool | up to 54 mm with press jaws of the SA, V or M original profile (according to Sanha) |
| Dimensions | d 15 to 168.3 mm |
| Suitable pipes | NiroSan system pipes according to EN 10312 (Sanha recommendation) |
Dimensions in mm according to the Sanha installation dimensions data sheet; the column designations correspond to the drawing in the data sheet (d pipe outside diameter, z Z dimension).
| Size | Article number | d | L | z |
|---|---|---|---|---|
| 15 | 61727015 | 15 | 56 | 6 |
| 18 | 61727018 | 18 | 67 | 17 |
| 22 | 61727022 | 22 | 72 | 16 |
| 28 | 61727028 | 28 | 78 | 20 |
| 35 | 61727035 | 35 | 78 | 18 |
| 42 | 61727042 | 42 | 94 | 18 |
| 54 | 61727054 | 54 | 106 | 18 |
| 76.1 | 61727076 | 76.1 | 132 | 32 |
| 88.9 | 61727089 | 88.9 | 143 | 29 |
| 108.0 | 617270108 | 108 | 170 | 32 |
| 139.7 | 617270140 | 139.7 | 250 | 54 |
| 168.3 | 617270168 | 168.3 | 300 | 64 |
Features
Features
- Areas of application according to the Sanha installation information: natural gases, liquefied gases, flammable gases, biogases, hydrogen and shipbuilding.
- Marking on the fitting according to Sanha: manufacturer, dimension, DVGW approval mark and yellow GAS marking.
- Leak path feature: connections accidentally left unpressed are detected during the leak test. Sanha states test pressures of 10 mbar to 1 bar with air for this.
- DVGW type examination certificate DG-4550BP0188 for stainless steel press connectors for metallic gas pipes, model SANHA NiroSan-Gas series 17000, leaky when unpressed (test basis DVGW G 5614), valid until 07.05.2029.
Installation notes
Installation notes
- According to the Sanha installation information, cut pipes at right angles, deburr them inside and outside and mark the insertion depth on the pipe with a waterproof marker before pressing.
- For dimensions above 54 mm, the tool specifications of the Sanha installation information apply.
- Insertion depth according to the Sanha installation information for 139.7 mm: 98 mm, for 168.3 mm: 120 mm.
- According to the Sanha installation information, laying in the ground is not permitted.
Note on variants
Note on variants
Select the size. It corresponds to the pipe outside diameter d in mm.
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