Double Eccentric butterfly valve

Product Description

• Connectiong dimension : ANSI B16.5A -92 MSS SP-67-97 API 609-83.
• Face to Face : ANSI 16.10-86 MSS SP-68-97 API 609-91.
• Pressure test : API 598-94 MSS SP-61-92 ANSI B16 34.
• Size : 2″ –42″.
• Pressure : 150LB—300LB.
• Medium : Water ,Oil,Steam ,Coal gas ,Acid ,Alkali.
• Temperature : –40oC—-570oC.
• Driving : Hand drive, worm wheel ,electric ,pneumatic ,hydraulic

Characteristic :
1. Simple and compact structure , stong reliablitiy.
2. Small bulk ,easy to dismantle and repair.
3. Short operationg moment , labour-saving ,light and handy.
4. Good capability of oper or close , Long wroking life .
5. Good seal reliablity . it can reach to gas seal with no leakage.
6. Flux capability go into straight line and the best adjusting capability.
7. Wide applied range , appropriate many mediums such as : corrosive and non-corrosive gas, liquid, semiliquid.