Brahma Gas Valve GVC Series
| Model | Work Pressure | Connection |
| GVC15*S*SRD*P | 0. 30bar | 1/2″ |
| GVC25*S1*SR1Z*SRD | 0. 30bar | 3/4″ |
| GVC30*S2*SR2Z*SRD | 0. 25bar | 1″ |
| GVC30*S2*L2*S (SR-L) | 0. 25bar | 1″ |
| GVC40*S*L*S (SR-L)*P | 0. 25bar | 1 1/2″ |
| Model | Work Pressure | Connection |
| GVC15*S*SRD*P | 0. 30bar | 1/2″ |
| GVC25*S1*SR1Z*SRD | 0. 30bar | 3/4″ |
| GVC30*S2*SR2Z*SRD | 0. 25bar | 1″ |
| GVC30*S2*L2*S (SR-L) | 0. 25bar | 1″ |
| GVC40*S*L*S (SR-L)*P | 0. 25bar | 1 1/2″ |