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Keystone K-LOK 36/37 系列高性能蝶阀
Keystone K-LOK 36/37 系列高性能蝶阀
Keystone K-LOK 36/37 系列高性能蝶阀
Keystone K-LOK 36/37 系列高性能蝶阀

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Keystone K-LOK 36/37 Series High Performance Butterfly Valve

Keystone series

Keystone K-LOK 36/37 Series Butterfly Valve is a high performance butterfly valve rated to ASME Class 150 and 300 and available in wafer, lug and flange styles. This valve has a unique design that does not rely on pressure for auxiliary sealing, so it can seal under high and low pressures and dirty environments.
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Product details
Material
316 stainless steel, 316L stainless steel, carbon steel, duplex steel, stainless steel, super duplex steel
pressure level
ASME
Process connection type
150RF、300RF
Base/Seal Type
high performance
Cut off level
Zero leakage
standard
API 609、ASME B16.34
Valve size
PS 10 / DN 250、NPS 12 / DN 300、NPS 14 / DN 350、NPS 16 / DN 400、NPS 18 / DN 450、NPS 2 / DN 50、NPS 20 / DN 500、NPS 2-1/2 / DN 65、NPS 24 / DN 600、NPS 3 / DN 80、NPS 4 / DN 100、NPS 6 / DN 150
Valve size standards
NPS
Valve type
Butterfly valve, high performance butterfly valve
Cut off level
Zero leakage
standard
ASME B16.34、API 609
Valve size
PS 14 / DN 350、NPS 16 / DN 400、NPS 2 / DN 50、NPS 20 / DN 500、NPS 2-1/2 / DN 65、NPS 24 / DN 600、NPS 4 / DN 100、NPS 6 / DN 150、NPS 8 / DN 200、NPS 3 / DN 80、NPS 12 / DN 300、NPS 18 / DN 450


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