Need help identifying a tank valve. Tank was given to my LDS, but they did not need it so I bought it from them. It just had its hydro and VIP done, so it’s good to go. I want to change the hand wheel to a different color. I had a Scuba Choice hand wheel but it did not fit. I’m not familiar with this tank valve, can someone tell me anything about it? If it helps, it came on a Luxfer 63cf tank.