Model
Name
Ball Valve
K-303
Standard Bore1000 PSI
1/4" ~3" DN8~DN80
Features
General Purpose Three Ways Ball Valves |
---|
1. INVESTMENT CAST COMPONENT |
Notifications
Specifications
MODEL | K-303 |
PRODUCT TYPE | General Purpose Three Ways Ball Valves |
OPERATION | Handle |
PRESSURE | 1000 PSI |
CONNECTION | Threaded End |
PORT | Standard Bore |
MOUNTING Mounting Flange | ISO 5211 Mounting Flange |
BODY Material | ASTM A351 Gr.CF8M |
CAP / BONNET Material | ASTM A351 Gr.CF8M |
STEM Material | SS316 |
BALL Material | ASTM A351 Gr.CF8M |
SEAT Material | PTFE |
CHOICE OF SEATS Material | PTFE RTFE (PTFE with 15% G.F.) Carbon filled PTFE Carbon filled PEEK PEEK PCTFE PTFE with 50% SS316 TFM |
BODY SEAL Material | PTFE |
THRUST WASHER Material | PTFE |
STEM PACKING Material | PTFE |
ISO 5211 MOUNTING PAD |
Recognized industry standard for mounting pad design, enabling easy assembly of actuators on to valves. |
THREADED END |
END CONNECTION STANDARD ANSI B1.20.1( NPT ) / DIN 259 / DIN 2999 / ISO 228 / BSP / PT |
K-303 |
STANDARD COMPLIANCE • EN 12516 1/3, BS21 (BSP) • BSPT, ISO 228-1G • DIN2999, ISO 7-1Rp TEMPERATURE RANGE • -4 to 356 °F • -20 to 180 °C OPTION • Carbon Steel & Super Alloy upon request |
Threaded End |
END CONNECTION STANDARD ANSI B1.20.1( NPT ) / DIN 259 / DIN 2999 / ISO 228 / BSP / PT |
Dimension + Weight
SIZE NPS |
E mm |
H mm |
L mm |
WEIGHT kgs |
DN8 | 133.4 | 60.7 | 69.4 | 0.60 |
DN10 | 133.4 | 60.7 | 69.4 | 0.60 |
DN15 | 133.4 | 64.1 | 75.7 | 0.67 |
DN20 | 178.5 | 82.4 | 86.6 | 1.19 |
DN25 | 178.5 | 86.1 | 102.4 | 1.70 |
DN32 | 209.9 | 91.4 | 118.2 | 2.51 |
DN40 | 208.0 | 102.7 | 125.8 | 3.5 |
DN50 | 229.9 | 110.7 | 149.0 | 5.73 |
DN65 | 229.9 | 115.8 | 170.1 | 6.63 |
DN80 | 265.0 | 132.0 | 195.1 | 10.54 |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
1/4" | 5.3 | 2.4 | 2.7 | 1.3 |
3/8" | 5.3 | 2.4 | 2.7 | 1.3 |
1/2" | 5.3 | 2.5 | 3.0 | 1.5 |
3/4" | 7.0 | 3.2 | 3.4 | 2.6 |
1" | 7.0 | 3.4 | 4.0 | 3.8 |
1-1/4" | 8.3 | 3.6 | 4.7 | 5.5 |
1-1/2" | 8.2 | 4.0 | 5.0 | 7.7 |
2" | 9.1 | 4.4 | 5.9 | 12.6 |
2-1/2" | 9.1 | 4.6 | 6.7 | 14.6 |
3" | 10.4 | 5.2 | 7.7 | 23.3 |