External‑thread ammonia globe valve, Angle‑type ammonia valve, J21BF liquid‑ammonia globe valve, Ammonia‑refrigeration dedicated globe valve
Globe valve series

External‑thread ammonia globe valve, Angle‑type ammonia valve, J21BF liquid‑ammonia globe valve, Ammonia‑refrigeration dedicated globe valve

DN6-50mm

Execution Standard

GB, JIS, ASTM, BS, GOST, DIN

Application Industry

Refrigeration cold storage, ammonia refrigeration system, chemical industry, fertilizer plant, ammonia‑medium process piping, ice‑maker equipment

Material

Stainless steel; Carbon‑steel:

Model

J21BF‑25P J21BF‑40P

Manual J21BF external‑thread angle‑type ammonia globe valve, PTFE soft‑seat, male thread with welded union connector, for on‑off shut‑off of ammonia & liquid‑ammonia pipeline