Home > Swing Check Valve >

Bonnet Type Swing Check Valve Bolted Cover API 6D Steel Check Valves

Product Categories

ZHEJIANG VERVO VALVE CO.,LTD

Contact Now

Bonnet Type Swing Check Valve Bolted Cover API 6D Steel Check Valves

Name: Bonnet Type Swing Check Valve Bolted Cover API 6D Steel Check Valves
Brand: VERVO
Price: 1 USD

Brand Name : VERVO

Model Number : H44Y-PN150-2INCH

Certification : API/ISO/CE

Place of Origin : LISHUI,ZHEJIANG

MOQ : 1

Payment Terms : T/T, L/C, D/P, Western Union

Supply Ability : 400000

Delivery Time : 30

Packaging Details : plywood case

Design standard : API 600,BS 1868,ASME B16.34

Body material : 2"~36":WCB,LCB,WC6,WC9,C12,C5,CF8,CF8M,CF3,CF3M

Nominal diameter : NPS 2"~36"

Pressure : Class 150~2500

End connection. : ASME B16.5,ASME B16.47,ASME B1.20.1,ASME B16.11,DIN 2453~2551,ASME B16.25

Face to face : ASME B16.10,API 6D,BSEN 558

Test and inspection : ISO 5208,API 600,BS 6755

Contact Now

Design

VERVO cast steel check valves are designed and manufactured to provide maximum service life and dependability. All check valves meet the design requirements of American Petroleum Institute standard API600 & 6D.BS EN 13709 and generally conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body/cover materials and trims.

Ranges of Materials

Standard body/cover materials include nine grades of carbon, low alloy and stainless steels, for special applications they can be supplied in other grades of alloy and stainless steel, there’s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.

Available Modifications For VERVO Steel Valves

Trim changes
End connection modifications
Packing and gasket changes
Operator mounting
Handwheel extensions

Pressure equalizing
Customer specified coatings
Weld end bore changes
Oxygen & chlorine cleaning & packaging

A)Eyebolt For 150Lb-8″,300Lb-8″, 600Lb-6″,900Lb/1500Lb/ 2500Lb-4″ & over.	B)BC Bolted cover. welded cover and pressure seal bonnet in services requiring frequent cycling or with high pressure/temperature variations.	C)End Connections A choice of flanged, RTJ flanged or buttwelding end for piping flexibility.
D)Body-to-Cover Joint A male and female joint or tongue and groove joint is used 150Lb to 600Lb valves. Ring joint is used in the body to cover connection in 900Lb & higher rated valve.	E)Outside Lever And Weight All external hinge pin swing check valves 12″ and smaller are available with an optional outside lever and weight, internal hinge available with all swing check valves.	F)Seat Rings Separate heavy duty, full ported rings for easy maintenance. Screwed or welded connectioninto body.
G)HCU weighted mechanical accumulator This design can be used to either dampen or assist closing of the check valve disc depending on orientation. by using the hydraulic control unit to buffer action the disc, the valve opens at lower flow rates.

Applicable Standards:

●STEEL CHECK VALVES, API 6D
●STEEL CHECK VALVES,ISO14313
●STEEL VALVES,ASME B16.34
●FACE TO FACE, ASME B16.10
●END FLANGES,ASME B16.5
●BUTTWELDING ENDS,ASME B16.25
●INSPECTION AND TEST, API 598/API 6D

Design descriptions:

●BC,BOLTED COVER
●SWING TYPE,ANTI-ROTATION DISC
●RENEWABLE SEAT RINGS
●NON-PENETRATE DISC SHAFT
●HORIZONTAL OR VERTICAL SERVICE
●FLANGED OR BUTTWELDING ENDS

Additional information

Size	NPS 2"~36"
Pressure Rating	Class 150~2500
Material	2"~36":WCB,LCB,WC6,WC9,C12,C5,CF8,CF8M,CF3,CF3M
Design & Manufacturing Standard	API 600,BS 1868,ASME B16.34
Face to Face	ASME B16.10,API 6D,BSEN 558
End Connection	ASME B16.5,ASME B16.47,ASME B1.20.1,ASME B16.11,DIN 2453~2551,ASME B16.25
Test and Inspection	ISO 5208,API 600,BS 6755
Operation Method	Swing Type,Lifting Type

Keywords of API 6D steel check valves Swing Check Valve DN50 150Lb Full Bore Flanged Swing Check Valve

DN400 API6D Swing Check Valve,PN100 Swing Check Valve,Casting Steel Check Valve, Carbon Steel Swing Check Valve,DN400 Swing Check Valve,DIN3356 SS Swing Check Valve,API6D Non Return Valve,NRV Check Valve,Valve Supplier,Valve Manufacturer

Product Tags: