ANSI 300LB Flanged Ball Valve , API608 Carbon Steel Floating Type
A ball valve is a form of quarter-turn valve which uses a hollow,
perforated and floating ball to control flow through it. It is open
when the ball's hole is in line with the flow and closed when it is
pivoted 90-degrees by the valve handle. The handle lies flat in
alignment with the flow when open, and is perpendicular to it when
closed, making for easy visual confirmation of the valve's status.
Ball valves are durable, performing well after many cycles, and
reliable, closing securely even after long periods of disuse. These
qualities make them an excellent choice for shutoff applications,
where they are often preferred to gates and globe valves
The ball valve's ease of operation, repair, and versatility lend it
to extensive industrial use, supporting pressures up to 1000 bar
and temperatures up to 752°F (500°C), depending on design and
materials used. Sizes typically range from 0.2 to 48 inches (0.5 cm
to 121 cm).
Design Standard:API608/ API6D
Face to Face: AMSE B16.10
Flanged End: ASME B16.5
Inspection& Testing:API 598/ API6D
Operated by: Hand wheel, Gear, Pneumatic, Motor, hydraulic and
|Description of Parts|
|Bonnet||WCB / WCC, SS|
|RF||RTJ||Hand wheel||Gear box||Hand wheel||Gear box||Hand wheel||Gear box|
1. We have more than 30years experiences to explore market.
2. We have more than 120 types body moulds, which include
3. We own full-automatic machine paint line, match high-temperature
baking house,which makes smooth paint and good appearance of valve.
4. Design-cast-machining-assemble-sale-after sale service.Perfect
production and service,efficient and professional sales team,what
we sale is not products, but solution for you!
We regards"high quality products and customer satisfaction"as
belief, regards "reasonable price, attentive service and most
quality" as basic of company. We make the following commitments to