We always believe that customer's satisfaction is our driving force, customer's satisfaction is our greatest success, and we are confident in our Bray Concentric Butterfly Valves, Control Valve, Needle Valve. We encourage our employees to continuously learn new knowledge and explore and develop bold innovation in business. We ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners. We always adhere to the concept of sustainable development, adhering to the spirit of self-improvement, the pursuit of excellence. Integrity is the soil for the growth of an enterprise. Only by winning customer satisfaction, social satisfaction and market satisfaction can we achieve sustainable operation.

Description & Features

The body material of Forged Trunnion Mounted Ball Valve is forged. Its working principle is that the closing piece rotates around the center line of the valve body to realize opening and closing. Its seal is embedded in the stainless steel valve seat, and the end of the metal valve seat is equipped with a spring. Our product has a unique function-automatic pressure relief function, that is, when the medium pressure in the valve exceeds the preload of the spring, the valve seat at the outlet moves backwards away from the ball to realize automatic pressure relief. If you are looking for good quality ball valve, our Forged Trunnion Mounted Ball Valve is your good choice.

● Forged Trunnion Mounted Ball Valve is easy to operate when the valve is open or closed.

● The ball is supported by a fixed shaft, and the sealing load caused by excessive surface inlet pressure will damage the valve itself.

●Even under high operating pressure, the operating torque of the valve will not be too large, which is safe and reliable.

● The back of the seat is preloaded by the spring and sealed by the piston principle.

● Pressure relief valve is installed in the middle chamber of the valve body for exhaust, which makes clean easily.

● the valve cavity stagnant medium due to temperature rise abnormal pressure boost, the inlet and outlet valve seat from the ball automatic pressure relief.

Specifications

Size Range	Body Material
1/2"-36" DN15-DN900	A105, LF2, F304, F316, F316L
1/2"-36" DN15-DN900	A105, LF2, F304, F316, F316L
Pressure Rating	Ball Material
Class150-Class900 PN16-PN160	A105+ENP, F304, F316
Class150-Class900 PN16-PN160	A105+ENP, F304, F316
End Connection	Seat Material
Flange (FF, RF, RTJ), Butt Welding	A105+RPTFE, F304+RPTFE, F316+RPTFE
Structure Style	Stem Material
Full Bore /Reduced Bore, Side Entry, Trunnion Mounted Ball	A182 F6a, F304, 304, 316
Actuator Options	Design Standard
Worm gear, Pneumatic, Electric	API 6D, ASME B16.34
Temperature Range	Face to Face Standard
-25℃~425℃	ASME B16.10, API 609
Connection Standard	Test Standard
Flange Drilling: ASME B16.5 Butt Weld: ASME B16.25, GB/T 12224	API 598, BS 6755
	API 598, BS 6755

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

We have ensured the quality of our Carbon Steel Wcb 3-PC Ball Valve Dn50 Pn16 Supplier with our excellent R&D technology coupled with perfect management system. We are facing various challenges and striving to realize the infinite possibilities of the industry. Our company has always been market-oriented, innovation for development, quality for survival, to improve after-sales service for the purpose.

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