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ชื่อสินค้า
Genaral Butterfly Valve
รายละเอียด:
PROSEAL Butterfly Valves for shutoff and control of gas
and liquid pipelines upto 16 bar
• DN 40 - 1200, PN 3.5, 10, 16 ANSI 150, temperature range
34 ํC to + 150 ํC.
• Revolutionary new design of liner
- Suitable for hingh flow velocity & vacuum duties
• Only two wetted parts
- Transmission by square spindle
- No shear / Lock pins required
• 100% Leak proof, liquid & gastight / vacuum proof
• Leak rate BS 6755 Part I rate A, Bubble tight shut off ANSI
class VI or better
• Self lubricated bushes
• Quality Assurance according to DIN ISO 9001 / EN 29001
• Neck flange according to ISO 5211
• Design code / face - to - face BS 5155
• Neck height to accommodate insulatio.
คำค้นหา:
valve butterfly genaral