KB50P
Pneumatic Eccentric Semi-ball Valve
Design Features
The pneumatic eccentric hemispherical valve adopts an eccentric crankshaft structure design, and the valve core and valve seat have no frictional contact during opening and closing, greatly reducing the operating torque; The valve seat adopts a composite structure of metal hard seal and elastic material to achieve bi-directional tight cutting; Equipped with high-performance pneumatic actuators, supporting rapid opening and closing or adjustment control, the valve body flow channel is designed with a full diameter and the inner wall is hardened, providing excellent anti erosion performance.
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Product Name |
Pneumatic Eccentric Semi-ball Valve |
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Product Model |
KB50P |
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Nominal Diameter |
NPS 1" ~16"(DN25~DN400) |
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Nominal Pressure |
Class150~Class600(PN16~PN100) |
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Valve body material |
WCB,SS304,SS316,Inconel, Monel, Hastelloy, Ti |
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Sealing material |
PTFE,MOMS,WC |
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leakage level |
ANSIIV、V、VI |
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medium temperature |
-60℃~450℃ |
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connection method |
SW/BW,FLG |
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Valve core type |
Eccentric Type |
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control accuracy |
±0.1% |
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Drive Type |
Pneumatic Actuator |
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gas supply pressure |
400-800kpa |
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air supply port |
G1/4"、G1/8"、G3/8"、G1/2" |
| pneumatic actuator | 可选 |
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mode of action |
On/Off Type (Two-position control),Modulating Type (4-20mA control) |
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Single acting actuator |
AirtoClose -- FO,Airto Open -- FC |
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Dual acting actuator |
Air-to-Close -- FL,Air-to-Open -- FL |
| 可配附件Can be equipped with accessories |
Positioner, air filter pressure reducer, holding valve, travel switch, valve position transmitter, handwheel, etc |
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Journey (°) |
0°--90° |
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remark |
Special sealing materials or special temperatures can also be designed and selected according to customer requirements |
