A compact, high flow rate safety valve.
- All brass construction with resilient silicone seat seal results in a bubble tight seal to within 10% of set pressure.
- Zinc-plated music wire spring.
- Maximum temperature 250˚F
|Model||Size||Set Pressure (Range PSIG)|
|ST-25||1/4”||25 to 350 psi|
|ST-33||3/8”||25 to 350 psi|