Truncation type pigging characteristics of pneumatic valve

the truncation type pipe pneumatic valve started in the design, manufacture, has the advanced technology, easy to operate is suitable for the harsh conditions, etc. Fixed pneumatic ball valve structure reduces the torque and pneumatic valve stem load, prolong the service life. TVC SHPV series can be used to transmit and receive, when need to install bypass pipe. All SHPV series pneumatic valve % by factory test. http://www。 zgbfw。 Com/info /


the truncation type pipe pneumatic valve design: http://www. zgbfw。 Com/info /
industry standard: API D, ASME B. http://www and API. zgbfw。 Com/info /
size range: 'and over http://www. zgbfw。 Com/info /
pressure rating: ASME - and API - http://www. zgbfw。 Com/info /
temperature range: - ℉http://www。 zgbfw。 Com/info /
material: LF, stainless steel, and other alloy steels at http://www. zgbfw。 Com/info /
packing: HSN, HNBR, James Walker, Viton, Teflon, Devlon Peek, or other materials can be ordered at http://www. zgbfw。 com/info/
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the truncation type pipe pneumatic valve main features: http://www. zgbfw。 Com/info /
but brought normally closed type ventilation valve. http://www。 zgbfw。 Com/info /
fixed structure, is helpful to reduce torque and pneumatic valve stem load. http://www。 zgbfw。 Com/info /
big bearing structure conducive to the smooth and steady operation. http://www。 zgbfw。 Com/info /
has imported seal, automatic export cavity discharge function. http://www。 zgbfw。 Com/info /
double blocking discharge function. http://www。 zgbfw。 Com/info /
equipped with belt truss head of embedded check pneumatic valve of lubricator. http://www。 zgbfw。 Com/info /
in case of an emergency, can inject sealant, a tight seal on the pneumatic valve seat. http://www。 zgbfw。 Com/info /
pig gland with discharge and pressure release security hole. http://www。 zgbfw。 Com/info /
with limit board, pneumatic valve, in open-close position lock. http://www。 zgbfw。 Com/info /
pneumatic pneumatic valve body with balance. http://www。 zgbfw。 Com/info /
presets drive platform. http://www。 zgbfw。 Com/info /
, suitable for long bullet type and the spherical pig. http://www。 zgbfw。 com/info/