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AV-08
3/4/5 Way Ball Valve
SIZE : 1/4″~4″
Max. Pressure : 800PSI (56㎏/㎠)
Max. Temperature : 180℃
Ball : 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, ANSI B16.11
* Butt Weld (37.5o)
- Available in L, T, X & I-position
- Direct mounting pad ISO5211
- 4 Ball seats design
- Locking function
- Blow-out proof stem
- Investment casting body & end cap

OPTION
- Full Flow
- Carbon filled teflon seat
- PTFE/PFA coating (40~70µm)
- Cavity filled teflon seat
- 180o Operation stop plate
- Steam jacket
- Fire safe design
- Special alloy: Hastally C276/Super duplex/Alloy 20/Monel 400
Features

FLOOR PLAN

AV-08-1.gif

MATERIALS LIST (1/4″~2″)

NO. PART MATERIAL
1 BODY ASTM A351-CF8M
2 END CAP ASTM A351-CF8M
3 BALL SS 316
4 STEM SS 316
5 BALL SEAT TFM 1600
6 GASKET TFM 1600
7 THRUST WASHER RPTFE
8 O-RING VITON
9 STEM PACKING TFM 1600
10 GLAND SS 304
11 DISC WASHER SS 301
12 STEM NUT SS 304
13 NUT STOP SS 304
14 SPACE WASHER SS 304

DIMENSIONS  (STANDARD PORT)

SIZE ød L A B d1 d2 F G E K R S TORQUE
(N.M)
1/4"~1/2" 12.5 88 38.5 11 6.0 6.0 F03 F04 9 44 12.7 21.7 10.3
3/4" 15 105 41 11 6.0 6.0 F03 F04 9 52.5 14.3 27.1 12.8
1" 20 112 49 14 6.0 7.1 F04 F05 11 55.5 15.9 33.9 15.4
1-1/4" 25 128 55 14 6.0 7.1 F04 F05 11 64 17.5 42.5 32.1
1-1/2" 32 140 63 18 7.1 9.2 F05 F07 14 70 19.1 48.6 34.6
2" 38 160 74 18 7.1 9.2 F05 F07 14 80 22.2 61.1 55.3

DIMENSIONS  (FULL PORT)

SIZE ød L A B d1 d2 F G E K R S TORQUE
(N.M)
1/4" 10 88 38.5 11 6.0 6.0 F03 F04 9 44 11.1 14.2 10.3
3/8" 12.5 88 38.5 11 6.0 6.0 F03 F04 9 44 11.1 17.5 10.3
1/2" 15 105 41 11 6.0 6.0 F03 F04 9 52.5 12.7 21.7 10.3
3/4" 20 112 49 14 6.0 7.1 F04 F05 11 52.5 14.3 27.1 12.8
1" 25 128 55 14 6.0 7.1 F04 F05 11 64 15.9 33.9 15.4
1-1/4" 32 140 63 18 7.1 9.2 F05 F05 14 70 17.5 42.5 32.1
1-1/2" 38 160 74 18 7.1 9.2 F05 F07 14 80 19.1 48.6 34.6
2" 50 192 93 23 9.2 11.4 F07 F10 17 96 22.2 61.1 55.2
UNIT: mm

FLOOR PLAN

AV-08-2.gif

MATERIALS LIST (2-1/2″~4″)

NO. PART MATERIALS
1 BODY ASTM A351-CF8M
2 END CAP ASTM A351-CF8M
3 BALL & STEM SS 316
4 HOUSING PTFE+STAINLESS
5 BALL SEAT TFM 1600
6 GASKET TFM 1600
7 O-RING VITON
8 STEM PACKING TFM 1600
9 GLAND WASHER SS 304
10 DISC WASHER SS 301
11 GLAND SS 304
12 BLANK CAP ASTM A351-CF8M
13 BOLT SS 304
14 END CAP BOLT SS 304
15 BOLT NUT SS 304
16 BONNET SS 304
17 BONNET GASKET TFM 1600

DIMENSIONS  (2-1/2″~4″)

SIZE Ød L A B E SW BW TORQUE
(N.m)
WEIGHT (Kg)
R ØS ØT ØM ØN L 3-WAY 4-WAY
2-1/2" 62 294 119 25 22 22.2 73.9/77(DIN) 65 70 78 265 134.7 22.7 23.6
3" 76 317 137 25 22 25.4 89.6 80 85 94 290.6 147.5 31.2 31.8
4" 96 369 157 25 22 32 115 100 100 118 345 237.3 53.4 54.2
UNIT: mm
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