Stainless Steel Monoflange Valves : BONNET ASSLY. FEATURES : Design Screwed bonnet Bonnet Back seat blowout proof Stem Rolled stem operating threads. Stem tip Self centering non rotating, rotating, regulatingand soft seated Bonnet Pusher Silver plated for anti galling freezing for increased stem cycle life Dust Cap Protects stem threads from ingrease of contamination. Colour coded identification. Handle Low torque operating Sealing Leak tight seal for easy operation of valve. SPECIFICATIONS : Size 1/4", 3/8", 1/2" End ports NPT, BSPT, socket weld Process flange size 1/2",3/4",1",1-1/2", 2" Flange pressure rating 150#, 300#, 600#, 900#, 1500#, 2500# Flange end Raise Face. Ring Joint Bleed port 1/4", 3/8", 1/2" Version Straight & angle Max. Std. Pressure 6000 Psi (413 Bar) Temperature Rating PTFE 450° F (232° C) Grafoil 700° F (371° C) Material SS 316, SS 304, C.S., F11, Hastelloy, Monel Standard seat Ø4mm Panel mount option All valves are 100% Factory tested prior to shipment.