DRF VALVES DN 30 - DN 600 Manual CI Butterfly Valves Flanged PN 10 and DN 600

ButterFly Valves INFORMATION : DRF" brand BUTTERFLY VALVES have emerged as one of the most compact and lightweight valves available . Used for wide range of applications . The choice of seat. Lin ind a...

ButterFly Valves INFORMATION : DRF" brand BUTTERFLY VALVES have emerged as one of the most compact and lightweight valves available . Used for wide range of applications . The choice of seat. Lin ind and disc options has increased significantly over recent years making the valve popular choice. A wide range of materials, sizes and pressure rating gives reliable positive isolation and moderate flow controls capability over a wide range of application throughout the industry. Technical Specification 1.Construction Type : : Centre disc design butterfly valve with replaceable rubber sleeve. 2. Body type : Short wafer single piece body 3. Seat type : EPDM/NITRILE/ VITON/ NEOPRENE/HYPOLON replaceable seat 4. Size range:DN 40 to DN 600 5. Pressure rating : : PN 10 & DN 600 6. Operating Temp. range : : 25 to 200 C (Depending on MOC) 7. Seat leakage : Tight shut off 8. Operation: Hand lever for sizes up to DN 200 Worm gear box for DN 50 to DN 600 Pneumatic I Electric Actuator operation .

Conformity to codes & Standards. Design & Manufacturing : BS EN 593 (Replace by BS 5155) IS : 13095 Testing Standard : BS EN 12266-1 / BS 6755-1 Laying Length "L" Conformity : BS EN 558 & ISO 5752