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MV-11
3-Piece Ball Valve
SIZE : 1/4″~2-1/2″
Max. Pressure : 2000PSI(141 kg/cm2) ..1/4
  1500PSI (106㎏/㎠) .. 1-1/4″to 2″
  1000PSI ( 70㎏/㎠) .. 2-1/2″to 4″
Max. Temperature : 160℃
Ball : Standard flow
Material : ASTM A351-CF8M(1.4408)
  ASTM A351-CF8 (1.4308)
- End connection : Long butt weld (JIS B2316)
* Screwed: BS21 1973(BSPT), ANSI B2.1(NPT),DIN 259/2999, ISO 228
* Socket Weld: JIS B2316, ANSI B16.11
* Butt Weld(37.5)°

- 8 bolted encapsulated body
- Lug body
- Blow-out proof stem
- Investment casting body & end cap

OPTION
- Locking device
- Full flow
- DIN standard M3 length
- Fire safe design(API607)
Features

FLOOR PLAN

MV11.gif
mv-11(2).jpg

MATERIAL LIST

NO. PART MATERIAL
1 BODY ASTM A351-CF8M
2 END CAP ASTM A351-CF8M
3 BALL ASTM A351-CF8M
4 STEM SS 316
5 BALL SEAT PTFE
6 GASKET PTFE
7 STEM PACKING PTFE
8 GLAND BUSH SS 304
9 BEVEL WASHER SUS304-USP
10 THRUST WASHER PTFE
11 O-RING VITON
12 SADDLE WASHER SS 304
13 STEM NUT SS 304
14 HANDLE SS 304
15 HANDLE NUT SS 304
16 HANDLE WASHER SS 304
17 BOLTS SS 304
18 BOLTS WASHER SS 304
19 STOP PIN SS 304
20 HANDLE COVER PLASTIC

DIMENSIONS

SIZE Ød L H H1 H2 W ISO 5211 TORQUE
(N.m)
WEIGHT
(Kg)
Inch mm E PCD(1)/(2)
1/4" 8A 11.5 56.1 72.9 8.5 37 112 9 F03/F05 5.9 0.75
3/8" 10A 12.5 56.1 72.9 8.5 37 112 9 F03/F05 5.9 0.75
1/2" 15A 12.5 68.0 72.9 8.5 37 112 9 F03/F05 5.9 0.77
3/4" 20A 15 71.1 72.9 8.5 37 112 9 F03/F05 5.9 0.80
1" 25A 20 76.1 81.8 8.5 45 112 9 F03/F05 7.5 1.01
1-1/4" 32A 25 84.6 90.5 9.5 53.5 136 9 F03/F05 9.2 1.40
1-1/2" 40A 32 98.1 98 9.5 59 185 9 F03/F05 16.7 2.20
2" 50A 38 111.2 114.7 14 74.8 198 14 F05/F07 21.6 3.2
2-1/2" 65A 50 140.7 124 13.7 83.5 198 14 F05/F07 26 6.97