PFA Lined 2-Way Ball Valve , (ANSI)-PB11/PB21

(ANSI)-PB11/PB21

PFA Lined 2-Way Ball Valve can be applied to controlling the gas flow and the water flow.

Specifications： ANSI CLASS 150 　 　
Dimensions ： 1/2"~4" 　
　
Item Number：
PB11/PB21 (Material:A351-CF8)

Valve Construction Part List Item Designation Material (ASTM) 1 Body A351-CF8+PFA Liner 2 Cap A351-CF8+PFA Liner 3 Ball A351-CF8+PFA Liner 4 Seat TFM 1600 (reinforce PTFE) 5 Stem 304 SS+PFA Liner 6 Gland packing PTFE 7 Gland bush PTFE 8 Gland bolts SS 304 9 Gland flange A351-CF8 10 Spring washer SS 304 11 Body bolts SS 304 12 Body nuts SS 304 13 Spring washer SS 304 14 Triangle stopper SS 304 15 C-ring SS 304 Valve Dimensions

Dimensions Table : Unit : mm

NPS Ød H E M ISO5211 ASME B16.5 Class 150 RF f 2 PB11 PB21 ØD ØK ØA N*Ød1 T f 1 L G.W L G.W PB11 PB21 1/2” 15 81 145 M5 F04 111.8 2.48 130 2.71 89 60.5 38 4*1/2-13UNC 4*16 11.2 2.7 1.1 3/4” 20 83 145 M5 F04 121.9 2.88 150 2.73 98 70.0 43 4*1/2-13UNC 4*16 11.2 3.1 1.5 1” 25 98 165 M6 F05 130 3.76 152 4.51 108 79.5 51 4*1/2-13UNC 4*16 13.2 3.1 1.5 1-1/2” 40 124 225 M8 F07 168.1 7.59 178 7.72 127 98.5 73 4*1/2-13UNC 4*16 14.4 3.1 1.5 2” 50 132 225 M8 F07 180.8 9.74 203 10.64 152 120.7 92 4*5/8-11UNC 4*19 15.8 3.1 1.5 2-1/2” 65 164 350 M8 F07 193.5 16.31 222 17.35 178 139.5 105 4*19 17.6 3.1 1.5 3” 80 173 365 M8 F07 206.2 20.55 241 21.70 190 152.5 130 4*19 19.1 3.1 1.5 4” 100 229 400 M10 F10 231.1 33.11 292 35.22 229 190.5 157 8*19 22.3 3.1 1.5

Design Standard Available Dimensions：1/2"~4" Pressure Grade：ANSI CLASS 150 Operating Temperature：-30℃~+160℃ Maximum Operating Pressure：275psi Valve Body Design：ASME B16.34 Face to Face：PB11 acc. to ASME B16.10 PB21 acc. to ISO 5752 long (1/2”~1-1/2”)&ISO 5752 medium(2”~4”) Joints：Flange ASME B16.5 CLASS 150 RF Testing Standard Valve Body：29 kg/cm2 (Hydraulic Pressure) Valve Seat：6 kg/cm2 (Air Pressure) Spark Test(Pinhole Test)：15~20 KV DC

Static CV Value

Size 1/2” 3/4” 1” 1-1/2” 2” 2-1/2” 3” 4” PB11‧CV Value 19 45 88 242 425 783 1182 2130 PB21‧CV Value 16 35 74 225 372 414 996 1678

Torque

(△P) Break Torque N.M Size 0psi 45psi 90psi 150psi 200psi 275psi 1/2” 3.92 3.92 3.92 3.92 3.92 3.92 3/4” 4.9 4.9 4.9 4.9 4.9 4.9 1’ 5.39 5.39 5.39 5.39 5.39 5.39 1-1/2” 8.83 8.83 8.83 8.83 8.83 8.83 2” 13.73 13.73 13.73 13.73 13.73 15.2 2-1/2” 17.65 17.65 17.65 18.14 18.14 19.1 3” 24 24 24 24 24 25.5 4” 51.98 52.96 52.96 52.96 52.96 53.9