Standard U Section Double Flange Butterfly Valve

PHOTO SHOWS SPECIFICATIONS AS BELOW
SIZE: 30″
RATING: 150LB
BODY: ASTM A216 WCB
DISC: ASTM A351 CF8M
STEM: SS316
SEAT: EPDM
ACTUATION: ELECTRIC ACTUATOR

GENERAL DESIGNED SPECIFICATIONS

Size:14″~80″.
Pressure Rating: PN6~PN20
General applications: Water. Oil. Gas.
Design & Manufacture: API 609 BS 5155 EN593 are basic, ASME B16.34 ,other norms could be used according to orders.
F TO F dimensions: API 609, ASME B16.10, BS EN 558
Connection: ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
Safety design: anti-blow out stem.
REPLACEABLE CARTRIDGE RUBBER SEAT

TYPICAL MATERIAL LIST

BODY: ASTM A126 CAST IRON , ASTM A536 DUCTILE IRON, ASTM A216 WCB, A351 CF8 CF8M CF3 CF3M, A995 4A 5A ,C95400,C95800

DISC: ASTM A536 DUCTILE IRON, ASTM A351 CF8, CF8M, ALUMINIUM BRONZE C95400, C95800, DSS 2205, 2507

STEM: 13CR,SS304 SS316, XM-19, 17-4PH, INCONEL 718, MONEL K-500

SEAT: EPDM, NBR, VITON

OPERATOR: GEAR UNIT

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST AND INSPECTION

Inspection and approval norm: API598, API6D.

QUALITY CONTROL

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE

SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.

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What Are The Benefits Of A Standard U Section Double Flange Butterfly Valve?

The standard U section double flange butterfly valve is designed for secure and stable installation in large-diameter and high-pressure pipeline systems, commonly used in waterworks, wastewater treatment, power stations, and industrial process lines. Its double flange design provides strong structural support and allows easy bolting between flanged pipe ends, ensuring precise alignment and leak-proof performance. The U section body offers enhanced rigidity, making the valve more resistant to stress and deformation. This valve is well-suited for both on-off and throttling applications, and its streamlined disc ensures low flow resistance and energy savings. It’s compatible with both manual and automated actuators, offering flexibility in system integration. The robust construction and ease of maintenance make it ideal for demanding applications where reliability and long service life are critical. Additionally, its design allows for quick installation and removal, which is particularly beneficial during system upgrades or repairs.

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