China High Quality 3 Way Ball Valve Products – Flange Ball Valve include Floating Flange Ball Valve, Trunnion Flange Ball Valve, Cast Flange Ball Valve, NSW Ball Valve – UNIQUE

Body Materials

Forged: A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5, Monel, Inconel, Hastelloy. Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2 Operate: Manual, Worm gear, Pneumatic, Electric-Motorized Applicable Temperature: ≤120℃(PTFE), ≤80℃(NYLON), ≤ 250℃(PEEK), ≤ 250℃(PPL) Medium: Water, Steam Oil, Gas, Liquefied Gas, Natural Gas, Nitric Acid, Acetic Acid, Strong Oxidizer, Urea etc. Application Standards Design and Manufacture：API 6D, API 608, ISO 17292 Face to Face: ASME B16.10, API 6D End Connection: ASME B16.5, ASME B 16.47, ASME B16.25 Test and Inspection: API 598, API6D Fire Safety: API 6FA, API 607 NACE MR-0175, NACE MR-0103, ISO 15848 End Connection: Flange (RF, FF, RFJ) Design 1: Full Bore, Reduce Bore Design 2: Side Entry, Top Entry Design 3: Double Block & Bleed (DBB)，Double Isolation & Bleed (DIB)

Structure Features

●Fireproof Structure Design ●Reliable Sealing of Valve Stem ●Anti-static Structure ●Lock And Misoperation Prevention ●Double Block And Bleed (DBB) ●Low Operating Torque ●Emergency Sealing Device ●Sealant Injection Device ●Reliable Seat Sealing Structure ●Single Sealing (Automatic Pressure Relief In Middle Cavity Of Valve) ●Double Sealing (Double Piston) ●Safety Relief Device ●Secial Structure of Automatic Pressure Relief Towards Upper Stream ●Blow out Proof Stem ●Corrosion Resistance And Sulfide Stress Resistance ●Extension Stem

Application

● Water Treatment Plant ● Drilling Rigs ● Paper Industry ● Gas Plant ● Sugar Industry ● Cooling Water Circulation ● Breweries ● Heating & Air Conditioning ● Chemical Industry ● Pneumatic Conveyors ● Waste Effluent Treatment Plant ● Compressed Air