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ZHEJIANG VERVO VALVE CO.,LTD

ZHEJIANG VERVO VALVE CO.,LTD - A VALVE COMPANY - We Are One of the Biggest Chinese Industrial Valves Manufacturer Specialized in Steel Ball Valves/Steel Gate Valves/ Steel Globe Valves/Steel Check

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DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port

ZHEJIANG VERVO VALVE CO.,LTD
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    Buy cheap DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port from wholesalers
     
    Buy cheap DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port from wholesalers
    • Buy cheap DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port from wholesalers

    DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port

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    Brand Name : VERVO
    Model Number : Q57F-BALL VALVE
    Certification : API/ISO/CE
    Payment Terms : T/T, L/C, D/P, Western Union
    Supply Ability : 400000
    Delivery Time : 30
    • Product Details
    • Company Profile

    DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port

    DN250 10 Inch Ball Valve Three Way Ball Valve CL600 Full Bore Reduce Bore Trunnion Ball Valve 3 Way L Port Ball Valve


    DESIGN STANDARD

    Design & manufacture according to API 6D, API 608, ISO 17292
    Face-to-face according to API 6D, ASME B16.10
    End Connection according to ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only)

    Test & inspection according to API 6D, API 598

    Fire safe design according to API 6FA, API 607

    Also available per NACE MR-0175, NACE MR-0103, ISO 15848

    Size : 1/2”~10”(DN15~DN250)

    Rating : 150~300LB(PN16~PN40)

    Body Materials : Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

    Trim : Carbon Steel, Stainless Steel, Duplex Steel

    End Connection :RF,BW,RTJ


    Mixing Vs. Diverting

    Illustrated to the right are the three normal operating positions for a three-way valve. Qilong's 3-way valve has only two (2) seats as illustrated and as such has limitations for use in both diverter and mixing valve applications. As can be seen from this illustration, there is no off position for port “C”. Ports “A” and “B” cannot be off at the same time.

    VERVO's 3 Way Ball Valve as a Mixing Valve

    When ports “A” and “B” are the inlets, and port “C” is the outlet, the valve becomes a mixing valve. With minor variations in position 2 the percentage of components at “A” and “B” can be varied to the outlet “C”. This has been successfully applied to hydronic systems. It may not be possible to isolate the ports from one another in any position. If the valve is in position 1, and the pressure at port “B” is significantly higher than port “A”, the ball may be forced off the seat allowing mixing from all ports. Whether or not this is a problem depends on the application and its sensitivity to unwanted mixing.

    3 Way Ball Valve as a Diverter Valve

    When port “C” is the inlet, and ports “A” and “B” are the outlets, the valve is a diverter valve. With port “C” as the inlet, flow is diverted to either port “A” (position 1) or “B” (position 3). In position 2, inlet flow from “C” is split to “A” and “B”. Just as described above, it may not be possible to isolate any one port from the other two. That condition is most likely to occur in mixing applications. That is why the valve tends to be promoted as a diverter valve rather than a mixing valve.

    Features & Benefits:

    VERVO 3 way ball valve replaces several 2 way valves, saving valuable space and simplifying piping.Designed for zero leakage with standard E-seat.Pure white E-seat seal helps relieve concern over product contamination.Suitable for high temperature applications when equipped with exclusive Gratite® seat.Positive alignment of body.Blow-out proof stem.More than 50% of stem length is supported by bushing and valve body.Packing acts as seal instead of stem support, minimizing stem leaks.Stainless steel static grounding device.Sphericity tolerance of the balls, ± 0.0008", and a 4 RMS surface finish are unsurpassed.Reinforced PTFE bearing and packing rings help reduce friction.Two-seat design has lower operating torque, easing operation and reducing actuator cost.Automatic cavity pressure relief.Positive position indication.Meets NACE MR01.75 for sulfide cracking resistance.Locking device capable


    FAQ

    1/Do you have any Certification ?

    Yes we have ISO9001-2015 and CE/PED according to Directive 2014/68/EU,fire safe certificate,ISO15848-1

    2/Can we visit your factory?

    Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

    3/Do you have quality control system?

    Yes, we have ISO/PED certifications and our own quality control laboratory.

    4/Can you arrange the shipment for us?

    Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earliest vessel and professional service.

    5/Can I get some samples?

    We are glad to provide free samples to you, but the express fee will be on your charge.

    6/What is your after-sale service?

    We provide after-sale service and offer 100% guarantee on our products.

    7/What is your main products?

    Valve, and in order to meet different needs, we expanded our business, we also do sanitary type products.

    8/Are you trading company or manufacturer

    We are factory, and welcome to visit our factory

    9/What is your MOQ

    No MOQ, As your request .Normal size and material we have stock


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    Quality DN250 6 10 Inch 3 Way Trunnion Mounted Ball Valve Api 6d CL600 Full Bore Reduce Bore L Port for sale
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