Van cầu inox Dow Valve MV-39

MV-39
Top Entry Ball Valve
Max. Pressure     : 800PSI(56kg/cm2) W.O.G
Max. Temperature     : 232℃ (450℉)
Ball     : Full and standard flow
Material     : ASTM A351-CF8M(1.4408)
  ASTM A351-CF8 (1.4308)
- End connection :
* Screwed : BS21 1973(BSPT), ANSI B2.1(NPT),
DIN 259/2999, ISO 228
* Socket Weld : JIS B2316
* Butt Weld (37.5o)
- ISO5211 direct mounting pad
- In-line repairing, cleaning, maintaining
- Investment casting body and end cap
- Blow-out proof stem design
- Locking function

OPTION
- Spring handle(dead man handle)
- Fire safe design(API607 edition 4)
- PTFE/PFA coating(40~70μm)
- Hastalloy C/Super duplex/Alloy 20/Model
- Cavity filled seat
- Steam jacket

Features

FLOOR PLAN   MATERIALS LIST NO. PART NAME MATERIAL 1 BODY ASTM A351-CF8M 2 BONNET ASTM A351-CF8M 3 BALL SS316 4 STEM SS 316 5 BALL SEAT TFM 1600 6 THRUST WASHER TFM 1600 7 GASKET TFM 1600 8 O-RING VITON 9 STEM PACKING TFM 1600 10 SPACE WASHER SS 304 11 DISK WASHER SS 301 12 STEM NUT SS 304 13 NUT STOP SS 304 14 STOPPER PLATE SS 304 15 HANDLE (1/2"~2") SS 304 16 HANDLE COVER PLASTIC 17 STOP PIN SS 304 18 BONNET BOLTS GRADE B8 19 LEVER HEAD CF8 20 SET BOLT SS 304 21 LEVER (3" & 4") STEEL PIPE   DIMENSIONS SIZE ød L A B H W F G PCD(1) PCD(2) E T Ød2 Ød3 SCH.40 Inch mm 1/2" 15 19.5 127 65 14 96 165 7.2 6 F05 F04 11 12.7 21.8 15.5 3/4" 20 19.5 133 65 14 96 165 7.2 6 F05 F04 11 14.3 27.1 20.5 1" 25 19.5 140 65 14 96 165 7.2 6 F05 F04 11 15.9 33.8 26.5 1-1/2" 40 32 172 75.5 16 111 205 9.2 7.2 F07 F05 14 19.1 48.7 35 2" 50 38 191 80.5 16 111 205 9.2 7.2 F07 F05 14 22.2 61.1 40.5 3" 80 57.2 241 106 23 153 340 11.5 9.2 F10 F07 17 25.4 89.9 78 4" 100 76 280 130 23 153 340 11.5 9.2 F10 F07 17 32 115.2 102 UNIT: mm   Pressure-Temperature Rating   BREAK-TORQUE VALUE for pressure below 300 PSI SIZE 1/2" 3/4" 1" 1-1/2" 2" 3" 4" GREASE 6 8.5 8.5 12.5 18 52.5 86 NON-GREASE 8 11.5 11.5 19 29 121 187.5 (Unit: N.m)   BREAK-TORQUE VALUE for pressure over 300 PSI SIZE 1/2" 3/4" 1" 1-1/2" 2" 3" 4" GREASE 9 12.5 12.5 18.8 27 78.8 129 NON-GREASE 12 17.3 17.3 28.5 43.5 182 281.3