ball valve; wormgear actuator and pneumatic actuator, electric actuator; flange connection mode and floating or fixed through way struction . PTFE sealing face. PN: 16Mpa ~ 32Mpa. Valve body material :1, C: ASTM A216-WCB 2, I, ASTM A217-WC6 . V: ASTM: A217- WC9 联系方式Co:INTEMATIC INTERNATIONAL (HK) CO LTD Add:303 Hennessy Road,Wanchai, HK Tel:00852-3071 -7778 Fax:00852-3071 -7778 Email:intematic@yahoo.cn联系人：Mr. Aaron Liu国家：Hong Kong产品类别机械五金intematic@yahoo.cn
