Cung cấp thiết bị Spirax Sarco
Balanced Pressure Thermostatic vavle
Vật liệu Stainless Steel.
Spirax Sarco MST21 và Spirax Sarco MST21H
MST21 Standard capacity for tracing loads (standard unit)
MST21H High capacity for special applications
Capsule : STD 10°C, NTS 4°C, SUB 22°C
Sizes and pipe connections
MST21 ¼" " and ½" screwed BSP, EN ISO 228-1, or NPT.
MST21H ½", ¾" and 1" screwed BSP, EN ISO 228-1, or NPT
Xuất xứ EU.
