Model
Name
Ball Valve
K-318
Standard BorePN 63
1/4" ~2" DN8~DN50
Features
General Purpose Three Ways Ball Valves |
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1. INVESTMENT CAST COMPONENT |
Notifications
Specifications
MODEL | K-318 |
PRODUCT TYPE | General Purpose Three Ways Ball Valves |
OPERATION | Handle |
PRESSURE | PN 63 |
CONNECTION | Threaded End |
PORT | Standard Bore |
MOUNTING Mounting Flange | ISO 5211 Direct Mounting Flange |
BODY Material | 1.4408 / EN1503-1 |
CAP / BONNET Material | 1.4408 / EN1503-1 |
STEM Material | SS316 |
BALL Material | ASTM A351 Gr.CF8M |
SEAT Material | RTFE |
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 | RTFE |
THRUST WASHER Material | RTFE |
STEM PACKING Material | RTFE |
THREADED END |
END CONNECTION STANDARD ANSI B1.20.1( NPT ) / DIN 259 / DIN 2999 / ISO 228 / BSP / PT |
ISO 5211 DIRECT MOUNTING PAD |
ISO 5211 integral mounting pad allows for direct actuator mounting. The mounting flange always follow ISO 5211 standard design and could be perfectly match with most actuators in the worldwide. Stable torque of valve always lead to the effective cost saving. |
K-318 |
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 | 112.0 | 77.5 | 75.7 | 0.75 |
DN10 | 112.0 | 77.5 | 75.7 | 0.75 |
DN15 | 112.0 | 77.5 | 75.7 | 0.67 |
DN20 | 112.0 | 82.0 | 86.6 | 1.07 |
DN25 | 136.5 | 93.7 | 102.4 | 1.68 |
DN32 | 188.0 | 101.1 | 118.2 | 2.44 |
DN40 | 197.5 | 120.3 | 125.8 | 3.61 |
DN50 | 197.5 | 129.9 | 149.0 | 5.81 |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
1/4" | 4.4 | 3.1 | 3.0 | 1.7 |
3/8" | 4.4 | 3.1 | 3.0 | 1.7 |
1/2" | 4.4 | 3.1 | 3.0 | 1.5 |
3/4" | 4.4 | 3.2 | 3.4 | 2.4 |
1" | 5.4 | 3.7 | 4.0 | 3.7 |
1-1/4" | 7.4 | 4.0 | 4.7 | 5.4 |
1-1/2" | 7.8 | 4.7 | 5.0 | 8.0 |
2" | 7.8 | 5.1 | 5.9 | 12.8 |