This Series 202B metal seated ball valve is particularly designed to fulfill the requirements of high temperature,high pressure,anti-erosion,slurry,and containg fibrous or solid particles fluids for shut-off control,which ball and seat ring are specially harden treated.
This ball valves with its reliable operation,lower torque,excellent tightness and long life,has been widely used in crude oil,petrochemcial,chemical,power plants,metallurgy and so on.
2.No-partical, Fireproof and Static Electricity Protection
3.Special Treatment Of Ball :Nibo(Nibo alloy coating)or Hcr(Hard chrome plated) or Cobalt (Cobalt based alloy)
4.If The Thickness of Nibo alloy coating is more than 1mm,the hardness more than HRC60
5.The seal ring adopt cobalt based alloy,is suitable for quick shut-off controls of various fluids of high-temperature , high-pressure and corrosion-resistant,and fluids containing floating particles,slurry as well.
6.All adopt moduleringdesign,product,and can be exchanged well.
7.The machining of balls used of technology of auto-skiving, with any standard seat can shut off strictly.The leakage could reach zero.
8.Starting torque is small with fexibel action .The No-load torque is only 1/3 as the Softed Seated Ball Valves.
Packaging & Shipping
Packaging: Plywooden case
Shipping: The seller ensures packing suitable for shipment by sea to protect the goods from damages.
We’re Wuxi ZooL Control Valves Co.,LTD ,and specialized in producing and selling high performance industrial process control valves,ball valves,butterfly valves and so on.which serve the petroleum, chemical, natural gas, power plants and other fields.
Warranty : The seller will give one years warranty for product since on boar date and gives the buyer full technical supports on instalaltion, operation and maintenance.
Delivery: Within 2 months since the seller receives deposit.(Special valve need long delivery time)
Shipping Documents after the seller receives the balance.
1. Telex release
2. Scan of B/L
3. Colour scan of commercial invoice and packing list
If you have interest,pls free feel to offer us detail data sheet,such as body size,body material,medium,temperature,flow rate,etc.