Content Standard
    Design and Manufacture API6D
    Pressure-Temperature Rating ASME B16.34
    Face to Face Dimensions ASME B16.10
    Flange Type and Dimensions ASME B16.5/B16.47
    Butt-Welded End ASME B16.25
    Inspection and Test API6D
    Size Range 2"~24"
    Pressure Grade 150Lb~2500Lb
Manufacturing to NACE MR-01-75 on request
1. High Precision Ball & High Intensity Seat
SBV Metal-to-metal Seated Ball Valve has high intensity ball and seat.It ensures its tightness via spring prepressing seat in case of low pressure. In case of high pressure, the tightness is secured via seat plunger effect. The key point is the original ball processing technology, which ensures the high precision (roundness)and strength of the ball. Advanced seat structure and high precision ball are the main factors of high tightness. Meawhile, it will reduce the valve operation torques.
2. Long Life Ball & Seat
The seat is of overlay stellite alloy surface,and the ball sealing face is of three forms as hard chrome plating, vacuum coating and tungsten-titanium alloy and stellite alloy etc. It has good friction-resistance and long life for pipeline delivery of mediums with various operating temperature, high friction dust, slurry and solid foreign matters mixture.
3. The Most Economical Material Combination
The most economical point of SBV metal- to- metal seated ball valve is different seals according to different working condition.
4. The Best Fire Safe and Anti-Static Safety
Metal seat is resistant to extremely high temperature of 500 degrees celsius,,with the function of fire and static resistance.
5. Widely Application
SBV metal-to-metal seated ball valve with high hardness metal seat is applicable for high temperature liquid, high friction dust,slurry,transmitter with impacting substances and solid mixtures etc.It is nearly applicable for all liquids.
6. Various Operation Types
The valve top working flange is designed according to ISO 5211 (if design is allowed),which is convenient for connection and change its operation types. The common operation types are manual (Lever/Gear Box), electrical, pneumatic and pneumatic/hydraulic.


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