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Forged Metal Seat Ball Valve
Design: ASME B16.34, ISO 14313, ISO 10423, ISO 17292
Pressures range: ANSI 150 ~ANSI 2500 ,PN10~PN420
Size range: 1/2"-12" / DN15~DN300
Description
Design advantages for GZP Forged Floating BALL VALVE
● ①Fire-safe design, ②Antistatic, ③Anti-blowout stem, ⑤ Low fugitive emission packing. ⑥ Hand lever with a locking device
● Metal Seat: A105+ENP, SS304, SS316,SS321, SS316L
Design of top connection for actuator:
● Bare Shaft with ISO 5211 Top Flange: The valve features a bare shaft with an ISO 5211 top flange. The yoke can be either round or square, based on client requirements.
● Extended Stem and Stem Cover: The stem extension is available to cater to different installation requirements or cryogenic services.
● Available Actuators: Options include a hand lever, gearbox, pneumatic actuator with a manual operator, and an electrical actuator with SIL certification.
| Technical data | ||||||||
| Design | ASME B16.34, ISO 14313, ISO 10423, ISO 17292 | |||||||
| Pressures range | ANSI 150 ~ANSI 2500 ,PN10~PN420 | |||||||
| Size range | 1/2"-12" / DN15~DN300 | |||||||
| Body Material | A105 | A350 LF2 | A182 F11 | A182 F22 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| NACE MR-01-75/NACE MR-01-03 Special Requirements | ||||||||
| Face to face | , EN 558, DIN3202 | |||||||
| Fanged RF, FF, RTJ Ends | ASME B16.5 | |||||||
| DIN 2543-2545,EN1092-1 | ||||||||
| Butt-Weld BW Ends | , BS 2080, EN 12627 | |||||||
| Temperature range | -196°~ 650°C | |||||||
| Design feature | ||||||||
| Construction | One, Two, or Three piece body and Welded body | |||||||
| Port | F B or R B | |||||||
| Ball Type | Floating ball and fixed ball | |||||||
| Stem | Blowout-proof stem | |||||||
| Seat Sealing | Front-seat sealing, Back-seat sealing, bi-directional sealing | |||||||
| Valve Operation | Gear, pneumatic, Hydraulic, and Electric actuators. | |||||||
| Bypasses, locking devices, extended stem, etc | ||||||||
| Fire Safe | BS 6755, ISO 10497-5 | |||||||
| Other design | Anti-static design, automatic pressure relief design, emergency grease injection design, drain valve, anti-corrosion design, anti-sulfur design, etc | |||||||
| Inspection and Test | ||||||||
| Visual Inspection | MSS SP-55 | |||||||
| Material Inspection | PMI Test----Chemical Analysis | |||||||
| HB Test---Hardness Test | ||||||||
| UT---Ultrasonic Test | ||||||||
| RT---Radio-graphic Test | ||||||||
| MT---Magnetic Test | ||||||||
| NDT Test Non-destructive | ||||||||
| Dimension inspection | According to drawings | |||||||
| Valve Inspection and Test | EN 12266, BS 5146 | |||||||
Cavity Pressure Relief Seat
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