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API6D BS1873 Y TYPE GLOBE VALVE PLUG DISC A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M、CF8C、CN3M

Categories BS 1873 Globe Valve
Brand Name: Goldtop
Model Number: G41
Certification: API6D
Place of Origin: CHINA
MOQ: 1
Delivery Time: 15DAYS
Packaging Details: WOODEN BOX
MATERIAL: A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M
Design standard: BS 1873 、ASME B16.34、GB/T 12235、GB/T 12224
Connecting end: ASME B16.5、ASME B16.25、GB/T 9113、GB/T 12224
Test standard: API 598、ISO 5208、GB/T 26480、GB/T 13927
Structural length: ASME B16.10、GB/T 12221
PRESSURE: CLASS 150~2500 (PN 20~PN420)
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API6D BS1873 Y TYPE GLOBE VALVE PLUG DISC A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M、CF8C、CN3M

API6D BS1873 Y TYPE GLOBE VALVE PLUG DISC A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3M


Technical parameters and characteristics:

Product typeSwitch valve
Product descriptionY type stop valve
ModelJ43H-Y type stop valve
Nominal diameterNPS 2”~24”(DN50~DN600)
Operating temperature-29℃~593℃(the range of service temperature may vary for different materials)
Nominal pressureCLASS 150~2500(PN 20~PN420)
MaterialMain material: A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3MN,CK3MCUN,CN7M; A352 LCB,LCC; A494 CW-6MC,CU5MCuC,M35-1; A890 4A(CD3MN),5A(CE3MN),6A(CD3MWCuN); ASME B 148 C95800,C95500, etc.
Design standardBS 1873 ,ASME B16.34,GB 12235,GB/T 12224
Structural lengthASME B16.10,GB/T 12221
Connecting endASME B16.5,ASME B16.25,GB/T 9113,GB/T 12224
Test standardAPI 598,ISO 5208,GB/T 26480,GB/T13927
Operation methodElevating hand wheel, non-elevating hand wheel, bevel gear, motor drive unit, pneumatic drive unit
Application fieldsFor application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc.
Other remarks 1Due to the Y type valve body structure, the flow resistance of medium is reduced and the valve clack can be piloted to reduce the vibration of valve clack and valve stem due to impact of medium, thus to ensure the sealing performance.
Other remarks 2The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve.
Other remarks 3The friction between sealing faces is smaller during opening and closing, facilitating a longer service life.
Other remarks 4The valve clack is of taper, needle, ball and parabola types, and can be used to adjust the flow rate.
Other remarks 5SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing
Other remarks 6Rising stem structure, making the valve switch position be clear at a glance
Other remarks 7The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced.
Other remarks 8A certain clearance is provided between valve clack and valve stem. You may adjust it by yourself. The sealing is reliable.
Other remarks 9The valve clack can be machined into parabola, spherical, needle shapes, etc. according to the requirement of customer. It can be used for adjustment (rough adjustment) on pipeline.
Other remarks 10Short stroke is suitable for application at positions subject to frequent opening.
Other remarks 11Y-shape stop valve – the streamline flow pass has a very high flow coefficient, and can maximally reduce the pressure drop through the system.
Other remarks 12Through improving the structural design and selecting reasonable packing structure and qualified packing supplier, the valves can meet the Class A sealing test requirements of ISO 15848 FE.

Dimension

DN15 to DN300

Pressure class

PN10 to PN250, 150Lbs to 1500Lbs according to DN

Connection

Welded, screwed-on or floating flange

Body shape

Y-type

Material in contact with the fluid

Steel, stainless steel, duplex and super duplex, inconel, incoloy®, hastelloy®, titanium, uranus®, nickel, monel

Stem sealing system

Sealed O’rings stuffing box, with sealing bellows, with pure or filled PTFE rafters, stuffing box with graphite packing, reinforced stuffing box (O’rings + packing)

Body seal material

25% PTFE glass, graphite, reinforced graphite, stainless steel graphite or stainless steel PTFE spiral, helicoflex®, viton, kalrez®, EPDM...

Disc seating surface

Metal / metal, PTFE, EPDM, stellite, other…

Flow features

Linear, TOR, exponential, parabolic, other...

Actuator

Manual, pneumatic (single or double-acting), electrical or hydraulic

separateur

Quality API6D BS1873 Y TYPE GLOBE VALVE PLUG DISC  A216 WCB、WCC; A217 WC6、WC9、C5、C12、C12A、CA15; A351 CF8、CF8M、CF3、CF3M、CF8C、CN3M for sale
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