进口焊接截止阀

美国Miller截止阀性能：

lass 150～1500Lbs, NPS 2～24"
Type: Through way type , Y type Globe globe valve, and Angle Type globe valve
OS&Y, Rising Stem, Plug Type Disc, regulating disc(throttling disc) ,Bolted Bonnet, Threaded Seat Ring
Bolted Bonnet, Threaded or welded seat ring, Raised Face flange (RF), RING TYPEJOINT FLANGE(RTJ)
Butt welding ends (BW) ASME B16.25 
Outside screw and yoke(OS&Y),Rising stem, Non rising stem ,
Bolt bonnet(BB),Pressure seal bonnet (PSB), extended bonnet for CryogenicService, Welded bonnet etc. 
Operatored type Hand wheel , Gear Operated, Pneumatic Operated,ElectricOperated, Impact Hand wheel etc. 
Bare stem with ISO5210 top mounting pad for actuator

Material of GLOBE VALVE :

Carbon Steel: A216 WCB,ASTM A105
Stainless Steel: A351 CF8(F304),CF8M(F316),CF3(F304L),CF3M(F316L),CF8C(F347),F321,F321H,CK20
Alloy Steel:Monel 400, Monel K500, alloy20,904L,CN7M, Inconel, Hastelloy® B&C, Titaniumalloy 
Duplex Stainless Steel:A351 CN7M(B473),CD4MCu(F50),CK3MCuN(F44),CG8M,
A890-1A,4A,5A,6A, A182 F44,F50,F51,F53,F310
Low temperature steel:A352 LCB,LCC,LCA,LC3,A350 LF2,LF3
High temperature steel:A217 WC6,WC9,WC5,WC11,C5,C12,C12A,A182 F22,F11,F5,F9,
Bronze, Nickel aluminum bronze(NAB),Gunmetal: B148 C95500,C95800,C95400,B62, C83600, C92200, B61, B150 C63200

GLOBE VALVE Standards compliance:

Design and Manufacture: ANSI B16.34,BS1873
Face to face(end to end): ANSI B16.10
Flanged connection: to ASME B16.5, ASME B16.47 Series A, series B, MSS SP-4
Butt welded end: ANSI B16.25
Test and inspection: API598
Manufacturing to NACE MR-01-75 on request

A. Anti-friction ball thrust bearing: Reduces frictionbetween mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts

更详细信息请联系代理商：深圳市中鼎阀门有限公司