Stainless steel Flange butterfly valve with handle lever operation Product Introduction: 1. Valve name: Flange butterfly valve 2. Material: CF8/CF8M 3. Operation: Handle lever 4. Valve disc: CF8/CF8M 5. Valve Seat: EPDM/NBR/FKM 6. Work Pressue: PN16/150LB Product featuers: 1) Heavy valve body withstand 20kgs pressure; 2) Free-sandhole and short valve neck, widely used in chemical industry, marine, mining, oil pipeline etc. 3) Valve assemble use copper sleeve , more durable and corrosion resistance, prolong the service life by 60-70%; 4) Rubber seat contains over 50% rubber, with stable resilience and tensio, service life extended by 1-2 years; 5) Material option of handle lever: 45#steel, stainless steel and aluminium etc. |