GLB A216WCB FLG RF 150 1.1/4” VALVE , BASIC NAME VALVE MODIFIER NAME GLOBE MONOBLOCK BODY MATERIAL CARBON STEEL ASTM A216 WCB END FLANGE END TYPE FACE WITH GROOVED SHOULDER END PATTERN ASME B16.5 FACE TO FACE ASME B16. 10 BOLTED BONNET RISING STEM STEM MATERIAL STEM MATERIAL AISI 420 STAINLESS STEEL FLAT PLUG PLUG MATERIAL AISI 420 STAINLESS STEEL PLUG LINER BARE SEAT SEAT MATERIAL CARBON STEEL ASTM A216 WCB PNEUMATIC DRIVE PRESSURE CLASS 150 NOMINAL DIAMETER 1.1/4” ADDITIONAL REQUIREMENTS SEE NOTE TRADE REFERENCE KUEHME-KVF-DN 1. 1/4” OBS: – OPERATING PRESSURE: 12 BAR MAXIMUM; – OPERATING TEMPERATURE: 25 DEGREES CELSIUS (AMBIENT); – ACTIVATION WITH PNEUMATIC PISTON TO OPEN, CLOSING BY SPRING WITH OPENING SPEED CONTROL SYSTEM (1 TO 5 SECONDS); – TYPE OF ACTUATION: ON-OFF (NORMAL-CLOSED) IN THE ABSENCE OF ENERGY IT CLOSES; – VALVE WITHOUT SEALING BY GASKETS, STEM SEALING BY STAINLESS STEEL BELLOWS; – SEALING CLASS: LEAKAGE TYPE ”A” ACCORDING TO EN 12266-1 CHAPTER 2, LEAKAGE CLASS VI, ACCORDING TO ANSI/FCI 70-2-2006; – PROTECTION CLASS: IP-65; – CLOSING TIME: LESS THAN 1 SECOND; – COMMAND VALVE: 3-WAY SOLENOID VALVE, 1/4” DIAMETER, WITH COALESCENT FILTER; – COMMAND VOLTAGE: 24 VCC; – VALVE FINISHING: EPOXI PAINTING, RAL 1021 YELLOW COLOR; – AIR PRESSURE OR N2 OF ACTION: 4 BAR