"DelVal" markasına ait modeller;
Double Offset Butterfly Valve Valve Type Double Offset High Performance Butterfly Valve Size Range DN 125 Design & Manufacturing Standard API 609 Category B / BS EN -593 (BS 5155) Testing Standard API 598 / BS EN 12266-1 / ISO 5208 / ANSI FCI 70 -2 / API 607 (Fire Safe) Face to Face Standard ASME B 16.10/ API 609 Category B/ BS EN 558-1 Type of seat Replaceable Ends/ Drilling Size: DN 50 to DN 600: ANSI B 16.5 Class 150 Top Flange Drilling ISO 5211 Body Construction Series 45- Lug (wafer lugged) Temperature Range (-) 29 to 200 Deg C for Soft Seated Painting None for SS valve Hardware B8/B8M/8/8M for Stainless Steel bodies Gasket PTFE Stem Packing / Gland Packing PTFE (Chevron) Stem Bearing SS316+PTFE upto DN 150 Stem Retainer Min. Equivalent to Body Material Stem Shape Double D up to 12" size Pressure Rating #150 Operation Lever / Bare Stem Material of construction As specified in the offer sheet Seat Leakage For Soft Seat- Zero Leak, Tight Shut Off Class VI Flow Direction Bi-directional Certification BS EN10204- 3.1 Special Requirement As aplicable and specified in the offer sheet
44 & 45 SERIES BUTTERFLY VALVE

DelVal
Double Offset Butterfly Valve Valve Type Double Offset High Performance Butterfly Valve Size Range DN 125 Design & Manufacturing Standard API 609 Category B / BS EN -593 (BS 5155) Testing Standard API 598 / BS EN 12266-1 / ISO 5208 / ANSI FCI 70 -2 / API 607 (Fire Safe) Face to Face Standard ASME B 16.10/ API 609 Category B/ BS EN 558-1 Type of seat Replaceable Ends/ Drilling Size: DN 50 to DN 600: ANSI B 16.5 Class 150 Top Flange Drilling ISO 5211 Body Construction Series 45- Lug (wafer lugged) Temperature Range (-) 29 to 200 Deg C for Soft Seated Painting None for SS valve Hardware B8/B8M/8/8M for Stainless Steel bodies Gasket PTFE Stem Packing / Gland Packing PTFE (Chevron) Stem Bearing SS316+PTFE upto DN 150 Stem Retainer Min. Equivalent to Body Material Stem Shape Double D up to 12" size Pressure Rating #150 Operation Lever / Bare Stem Material of construction As specified in the offer sheet Seat Leakage For Soft Seat- Zero Leak, Tight Shut Off Class VI Flow Direction Bi-directional Certification BS EN10204- 3.1 Special Requirement As aplicable and specified in the offer sheet