forged steel valve

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API Valve Series
Gate Valve Features
1. Design and manufacture according to ANSI B16.34, API 600 and API 6D. 2. Compact structure, small bulk, good rigidity, safety and reliability. 3. Closure parts (Wedge) adopt flexible structure and can automatically compensate for body distortion resulting in abnormal load or temperature. So it has reliable sealing and to avoid wedge clamped. 4. Valve seat is renewable, which may combine and match sealing face of closure parts at random to meet job condition and extend usage time.
Design Structure and Features:
A.Design and Manufacturing: As per API 6D or API 600
B. Face to face: As per ANSI B16.10
C. Flange: As per ANSI B16.5
D. Valve Inspection and Test: As per API 6D or API 598
E. Operation: Manual, electric, bevel gear operation.
F. Body Material: WCB, CF8, CF8M, CF3, CF3M
API Pressure-in Gate Valve
900Lb-2500Lb
Ball Valve Features
1. Design and manufacture according to the requirements of ANSI B16.34, API 600, API 6D. 2. Smallest liquid resistance for valve types. 3. Quick open and close speed, it may finish open and close by only rotating 90 degree. 4. Seat material follows PTFE or reinforced PTFE, with low friction coefficient, reliable sealing, open and close smoothly. 5. There is wipe action between ball and seats suitable to the medium of suspend granule. 6. Stem with upper and top entry structure is to avoid the stem blow out under the pressure of medium.7. According to need of consumer may design anti-static, fire-safe, and lock system to prevent wrong operation. 8. Ball may be floating type and trunnion type in accordance with open and closing torque. The seat of trunnion mounted ball valve is floating type which realize sealing by piston effection of medium pressure on seat and reduce open and close force.
API Fixed Worm Gear Ball Valve
Design Structure and Features:
A. Design and Manufacturing: As per API 6D or API 608
B. Face to face: As per ANSI B16.10
C. Flange: As per ANSI B16.5
D. Butt welding: As per ANSI B16.25
E. Valve Inspection and Test: As per API 6D or API 598
D. Operation: Manual, Worm gear, Pneumatic, electric, Hydraulic operation.
E. Construction Style: Trunnion ball, Floating ball
F. Body Material: WCB, CF8, CF8M, CF3, CF3M
API Floated Flange Ball Valve

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