Water Power Station Ball Valve
Water Power Station Ball Valve
The ball valve for hydropower station connects the pressure steel pipe and the inlet worm shell of the hydraulic turbine, and plays the role of controlling the water flow. When the turbine maintenance, abnormalities or emergencies, this ball valve can quickly cut off the water flow to prevent accidents.
Technical Specifications
Materials:
Body:
Forged Carbon Steel:
ASTM A105 | ASTM A350 Gr. LF2 | A182 F5,F9, F11, F22, F91;
Forged Stainless Steel:
ASTM A182 Gr F316, F316L, F316Ti, F304, F347H, F317L, F321/321H, F310S, F44(254SMO)
Duplex:
A182 F51, F53, F55
Nickel Alloy:
Monel 400 | Inconel 600, 625 | Hastelloy C27, C22, B2 | Incoloy 800/800HT, 825 etc.
Ball:
ASTM A105 w/ENP | ASTM A350 Gr. LF2 w/ENP | ASTM A182 Gr. F316 | ASTM A182 Gr. F316 w/ENP
Stainless Steel | Duplex SS | Nickel Alloy etc.
Seat:
RPTFE | Nylon | Davilon | PEEK | Tek-Fil® | TFM
Stem:
ASTM A479 Type 410 | 17-4PH | XM-19 | ASTM A182 F316 | Stainless Steel | Duplex SS | Nickel Alloy etc.
Caliber Range
16″ to 60”
Pressure Range
Class150 to 2500 | PN16 to PN420
Operating Temperature
-29℃ to 200℃ | -20.2℉ to 392℉
Operation Mode
Electric | Pneumatic | Electro-hydraulic Linkage
Connection
RF | RTJ | BW
Design Standard
-60℃ to 200℃ | -76℉ to 392℉
Features And Benefits
This ball valve adopts a three-piece body and a double floating seat design, so that when the pressure on one side of the actuating seat is increased, the seat is able to seal tightly against the sphere, and in any case, when the pressure is decreased, the seat will loosen the sphere.
This valve is equipped with a floating seat and sealing ring, so that the valve can be easily operated by pressure, and the opening and closing torque is very light and easy to control even for large valves. Therefore, this valve is particularly suitable for the front of the turbine of a hydropower station as a valve for opening and closing the sluice gate.
Design and Sealing Performance
Simple design, tight sealing and high stability for a wide range of fluid control needs.
Floating Seats With Hydraulic And Pneumatic Systems
Floating seats with hydraulic and oil pressure systems provide improved sealing performance and operational flexibility.
Low Density Packing
The use of low-density packing ensures good sealing and reduces the risk of leakage.
Horizontal Side-mounted Drive Shaft
The drive shaft is horizontally side-mounted for easy installation and reliable operation.
Anti-spill Stem
The valve stem has an anti-spill design that prevents accidental failure at high pressures.
Controllable Valve Seat
The valve seat is highly controllable and can be adapted to different operating conditions, thus improving fluid control accuracy.
Your quest for reliable and efficient ball valves ends here with Reliable Ball Valve Suppliers. We are a team of dedicated ball valve manufacturers who take pride in our ability to deliver top-notch products. Our custom ball valves service ensures that every valve is made to your exact specifications, offering a perfect fit for your unique requirements.
GET A QUOTE FREE
Contact Us
Since 2008, we have been serving in the industry for 15 years. Whether it’s300 series stainless steel, super duplex steel, nickel based alloy materials,trust us to provide you with a relaible solution!
hons von alko can senenat to ueply you in 24 hours.You also can send email to us: info@kaysuns.com