Soft Seal 600mm 24 Inch Center Line Large Diameter Ductile Iron Turbine Flanged Chilled Water Butterfly Valve
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- Supplier: Shandong Jiuchi Machinery Equipment Co. Ltd.
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Product Overview
Description
Product Overview
Shandong Jiuchi Machinery Equipment Co., Ltd.
Shandong Jiuchi Machinery Equipment Co., Ltd. is a professional manufacturer and exporter that integrates fluid equipment, casting, and equipment accessory development and production. The company has top-notch professional talents in the industry with rich industry experience, and can provide customers with comprehensive service advantages. With advanced management models, outstanding innovation capabilities, sustainable competitiveness, and comprehensive advantages of high-quality employees, the business scope has been further expanded, laying a solid foundation for the company to achieve its business goals.
PRODUCT SPECIFICATIONS
PRODUCT CONFIGURATION
Product Feature
Body: Epoxy resin powder coating is standard coating. Before painting, clean or remove the bare metal surface by hand or power tool to reach
SSPC-SP2/3 or 1$08501-1 $t213, Coating thickness 2 250 microns. Powder coating is good for corrosion resistance, beating resistance and has
smal colot oierence, orthe chemicalplantenvitonmentorolshore anvionmenl in addlionio coaing hicknass measuremant. color and othe
lests, EDM test is also conducted to test its corrosion resistance, Nylon coating is also avallable for seawater environment,which has better
resistance to corrosion and to prevent biological corosion characteristics. Saltspray test and outdoor storage test as well as sa water immersion
test will be conducted on all coating
Valve Disc: Global sealing to achieve two-way seal, diameter to meet most ofthe standard pipeline.The general shot blasting treatment to SSPc.SP4 requirements,the sealing surface ofthe valve plate wil be polished to improve its performance, reduce torque and so on. Ductile iron plate wilbe carried out nylon, spray or phosphating and other treatment, to achieve a higher use requirementsSeat: Replaceable structure, valve seat is groove type connection, valve body is covered by valve seat to prevent foreign objects into the valveseat and valve body. This structure is also easy to for valve seatreplacement. For some special conditions, the valve seat can also be vulcanized tothe valve body, so that the entire valve seat in the vacuum or medium solid particles too much can also show better performance
Stem: Overall one-rod, rather than pin connection structure, can ensure that the media only contact the valve seat and valve plate. The less contaci
of parts,the longer service life of valve. Valve plate is connected with valve disc by a flat yarn (D Type connection) tightly, which can output orque
more eficiently, This structure is also easier to repair replacement, directly pul the stem can be replaced by the company standard parts
Packing: Valve stem is sealed at the stem hole.Symmetrical"U"type seal (similar to the shaft with YX-shaped ring), PTFE selflubricating sleeve
half gasket,pressure ring and retainer,symmetrical"U" type structure can effectively prevent medium leaking to outside. Even medium is leaked
into valve stem, this "U" structure has self-sealing efect, and the sealing efect willincrease as the medium pressure increases. Self-lubricating
bushings prevent lateral movement, and PTFE material has a certain role in lubrication, reducing stem torque.
The retainerprevents the valve stem
from shaking and causesleakage at the stem hole.
SSPC-SP2/3 or 1$08501-1 $t213, Coating thickness 2 250 microns. Powder coating is good for corrosion resistance, beating resistance and has
smal colot oierence, orthe chemicalplantenvitonmentorolshore anvionmenl in addlionio coaing hicknass measuremant. color and othe
lests, EDM test is also conducted to test its corrosion resistance, Nylon coating is also avallable for seawater environment,which has better
resistance to corrosion and to prevent biological corosion characteristics. Saltspray test and outdoor storage test as well as sa water immersion
test will be conducted on all coating
Valve Disc: Global sealing to achieve two-way seal, diameter to meet most ofthe standard pipeline.The general shot blasting treatment to SSPc.SP4 requirements,the sealing surface ofthe valve plate wil be polished to improve its performance, reduce torque and so on. Ductile iron plate wilbe carried out nylon, spray or phosphating and other treatment, to achieve a higher use requirementsSeat: Replaceable structure, valve seat is groove type connection, valve body is covered by valve seat to prevent foreign objects into the valveseat and valve body. This structure is also easy to for valve seatreplacement. For some special conditions, the valve seat can also be vulcanized tothe valve body, so that the entire valve seat in the vacuum or medium solid particles too much can also show better performance
Stem: Overall one-rod, rather than pin connection structure, can ensure that the media only contact the valve seat and valve plate. The less contaci
of parts,the longer service life of valve. Valve plate is connected with valve disc by a flat yarn (D Type connection) tightly, which can output orque
more eficiently, This structure is also easier to repair replacement, directly pul the stem can be replaced by the company standard parts
Packing: Valve stem is sealed at the stem hole.Symmetrical"U"type seal (similar to the shaft with YX-shaped ring), PTFE selflubricating sleeve
half gasket,pressure ring and retainer,symmetrical"U" type structure can effectively prevent medium leaking to outside. Even medium is leaked
into valve stem, this "U" structure has self-sealing efect, and the sealing efect willincrease as the medium pressure increases. Self-lubricating
bushings prevent lateral movement, and PTFE material has a certain role in lubrication, reducing stem torque.
The retainerprevents the valve stem
from shaking and causesleakage at the stem hole.
Certifications
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