Looking for a the valve of a gog enmey v1, or a v2 with the rockets

[Brianeric26]

Hey im building a mech extcy but after getting all the parts i got a broken v1 valve , she shots but leaks all the air from the valve , so im looking for an affordable good used valve if its v1 i dont need the rocket but if its a v2 i do need the rocket too