DN150 6 Inch 2PC Trunnion Ball Valve CF8M Stainless Steel Split
- Available in sizes 2 " - 24 "
- Available in PN16
- Superior flow with unique contoured ball design
- Full port
- Available with Pneumatic, Electric, Gear or Lever Actuation
- Industries: Oil & Gas, Marine, Refining, Geothermal, Power,
Chemical, Pulp & Paper, Cryogenic, Mining/Steel
- Manufactured under a certified ISO 9001 quality system
The trunnion ball valve is a form of quarter-turn valve which uses
a hollow, perforated and fixed/supported ball to control flow
A trunnion mounted valve means that the ball is constrained by
bearings and is only allowed to rotate, the majority of the
hydraulic load to be supported by the System constraints, resulting
in low bearing pressure and no shaft fatigue. The line pressure
drives the upstream seat against the stationary ball so that the
line pressure forces the upstream seat onto the ball to cause it to
The mechanical anchoring of the ball absorbs the thrust from the
line pressure, preventing excess friction between the ball and
seats, so even at full rated working pressure operating torque
remains low. This is particularly advantageous when the ball valve
is actuated because it reduces the size of the actuator and hence
the overall costs of the valve actuation package.
Trunnion mounted ball valve is an economical and high-performance
quarter-turn valve. The quarter-turn operation is fast and reliable
which makes this valve applicable to quick on-off operation and
tight seal. This ball valve is widely used in pulp paper refinery,
mining, chemical fiber, sewage and water treatment, sugar refining
Separate body design, various materials are available.
The ball is trunnion mounted, which prevent seat damage and reduce
seat ware dramatically comparing with floating ball valve.
The ball is precisely machined and mirror finished for bubble-tight
shut off and less operating torque.
Full bore design minimizes the flow resistance and achieve better
With seats on both sides,the trunnion ball valve can handle flow in
either direction with 0 leakage.
Seat is spring preloaded, which ensures self sealing adjustment
when flow pressure changes to achieve 0 leakage.
Ball valves can be used in a variety of applications and markets,
such as transmission and storage, gas processing, industrial, and
many more.that ball valves provide reliable leak protection which
is especially beneficial in gas applications. Ball valves have low
pressure drop and can open and close quickly.
A variety of construction materials, trim options and designs make
these valves extremely versatile. Ball valves, such as RING-O
subsea ball valves, are commonly utilized in subsea applications on
manifolds that require long service life at high pressures. Ball
valve also are used in cryogenic applications where compressed gas
must be kept at a stable temperature in order to be moved
Why Choose Xidelong?
We are specializing in manufacturing Ball Valve , Butterfly Valve ,
Gate Valve , Globe Valve , Check Valve , Sight Glass , Valve
1. Price: As we are the professional manufacture in valves and
accessories, we ensure that the price offered must be very
competitive compare with others.
2. Raw material inspection: All material test high quality, and
keep in warehouse.
3. Workers: All workers training 3 months, skilled workers on
We will charge express fee only for old customers in generally, and
for new customers we will charge 50% of the units cost and express
fee mostly. (It can be discussed, we keep options always.)
We usually take 20days for official orders after received the
prepayment, And Sample orders will be ready within 7days.
We got very strict and complete quality system to ensure that each
product will meet quality requirements as per clients, incoming
quality control, final quality control, out-going quality control.
Meanwhile, all of the products will be strictly inspected before
delivery. "Quality First, Service First" that we are pursuing All
18 months from the date we signed the contract or PI. Technical
support for the whole life.
(In case of goods discrepancy to the order and drawings, the
customers issues Reclamation Report concerning defective goods and
attaches photo documents. customers shall consider either to make
an additional delivery for replacement of defective goods, all
expenses are covered by our company. Or the customers shall decide
that we should compensate expenses for defective goods. Such
compensation will cover all transport costs, custom duty costs,
amount of paid goods.)
Payment Terms And Conditions:
1. TT Terms: The payment will be 30% of prepayment by direct bank
remittance (T/T),remaining 70% before Shipment or the copy of BL
send by us Via Fax or Email.
2. L/C Terms: Payment by L/C at sight and Unrestricted. (L/C must
allow 30days minimum from the shipment date of presentation of
documents for negotiation, all the clauses within L/C must be
clear, concise and acceptable. Do not allow special clauses, terms
We provide competitive price, good quality and best service to
reach the win-win goal.
custom-made is acceptable.