Electric Ball Valve standards :
1, the design and manufacture: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.
2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543.
3, the structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
4, the main test test: JB / T 9092, API 598.
2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543.
3, the structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
4, the main test test: JB / T 9092, API 598.
Overview:
1.Implementing agencies and by the electric ball valve together.
Features:
2.Industrial automation process control is a pressure pipe components, normally used for control long-distance pipeline medium On or Off (access, cut off the media) .
1.Implementing agencies and by the electric ball valve together.
Features:
2.Industrial automation process control is a pressure pipe components, normally used for control long-distance pipeline medium On or Off (access, cut off the media) .