GOK straight compression fitting RVS 8 x RVS 8, type G, series L - galvanised steel with cutting rings, for 8 mm gas pipe
- GOK straight compression fitting type G (EN ISO 8434-1 - SC), series L, joins two 8 mm gas pipes (RVS 8 x RVS 8). Coupling nuts type M and cutting rings type D, galvanised steel. Use a reinforcing sleeve with copper pipe. Part no. 07 702 00.
The GOK straight compression fitting type G joins two lengths of 8 mm gas pipe (RVS 8 x RVS 8, series L). Each side has a coupling nut type M and a cutting ring type D. Galvanised steel. The manufacturer designates it to EN ISO 8434-1 - SC, and GOK compression fittings carry a DVGW type approval certificate to DIN 3387-1.

Design
- connections: RVS 8 x RVS 8, series L
- coupling nut type M, thread M14 x 1.5
- cutting ring type D
- galvanised steel
- designation: EN ISO 8434-1 - SC
- GOK part no.: 07 702 00
Fitting
- always use a reinforcing sleeve with copper or aluminium pipe; a steel sleeve for aluminium
- cut the pipe square and remove burrs
- slide on the nut and ring, push the pipe fully into the body
- tighten the nut according to the GOK assembly instructions for compression fittings
- check the joint for leaks with leak detector spray or a leak tester
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- GOK steel cutting ring 8 mm
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- GOK elbow RVS 8 x RVS 8, type G
- Ø8 mm low olive GB493 N - for RVS 8 fittings and English-type quick-shut valves
- GOK leak detector spray 400 ml
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | GOK |
| Manufacturer part no. | 07 702 00 |
| Type | straight fitting type G |
| Standard | EN ISO 8434-1 - SC |
| Connections | RVS 8 x RVS 8 |
| Series | L |
| Coupling nut | type M, M14 x 1.5 |
| Cutting ring | type D |
| Material | galvanised steel |
| Approval | DVGW type approval to DIN 3387-1 |
| Copper or aluminium pipe | only with reinforcing sleeve |
Questions and answers
Which pipe does the fitting take?
8 mm outside diameter gas pipe on both sides.
Can I use it with copper pipe?
Yes, but the manufacturer requires a reinforcing sleeve. With aluminium pipe the sleeve must be steel.
What thread does the nut have?
M14 x 1.5, as on series L fittings for 8 mm pipe.
Is it approved for gas?
GOK compression fittings carry a DVGW type approval certificate to DIN 3387-1.
Are the rings included?
Yes. Each side has a coupling nut type M and a cutting ring type D.
Manufacturer
GOK Regler- und Armaturen-Gesellschaft mbH & Co. KG, Obernbreiter Straße 2-18, 97340 Marktbreit, Germany.








