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ball valve

DIN3352 Gate Valve

din3352 gate valveDesign acc.to DIN3352
Face-to-Face acc. to DIN3202 F4/F5/F7/F8
Flange acc. to DIN EN1092
Test acc. to DIN3230
Anti-H2S acc. to NACE MR-0175
Size from DN50 to DN900
Pressure from PN16 to PN320
OS&Y,Rising stem,Flexible Wedge
Bolted Bonnet,Threaded or welded seat ring
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts

Material:ASTM including A216 WCB, A352 LCB, A352 LCC,A351 CF8,A351 CF8M, A351 CF3,A351 CF3M, A217 WC6, A217 WC9, A217 C5, A217 C12, A217 C12A, A890 4A, A890 5A,etc.                                                               

                                                                DIN including GS-C25, 1.0619,1.0460(C22.8), 1.4308, 1.4408, etc.