WCB Body Disc Metal To Metal Butterfly , Triple Eccentric Butterfly Valve Bidirectional Seal

API609 BUTTERFLY VALVE TRIPLE ECCENTRIC METAL TO METAL FLANGE WCB BODY DISC SS316 bidirectional seal

Design and Manufacture: API609, ASME B16.34
Face to face (end to end): API 609, ASME B16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598,
Wall thickness: API 600

Body Material:

A216-WCB (Carbon Steel), A217-WC6 (1-1/4Cr-1/2Mo), A217-WC9 (2-1⁄4Cr–1Mo), A217-C5 (5Cr–1⁄2Mo), A217-C12 (9Cr–1Mo), A352-LCB (Carbon Steel), A352-LCC (Carbon Steel)
All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers' requirements as applicable.

Quality Assurance (QA):

Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).

Quality Control (QC):

The QC is responsible for all aspects of quality, from receiving of material to control of machining, welding, nondestructive examination, assembly, pressure testing, cleaning, painting, and packaging.

Pressure Testing:

Each valve is pressure tested in accordance with ASME B16.34, API 598, or special customers' requirements as applicable.

Actuators:

Worm Gear, Electric, Cylinder, Pneumatic, Hydraulic, Handwheel, Chain wheels

APPLICABLE STANDARDS

1. Body Material: Standard in WCB, CF8, CF8M. Other materials are available according to requirements.
2. Nominal Size: 3” to 24” (DN80 to DN600), 26” to 72” (DN650 to DN1800) are on request.
3. Pressure Rating: ASME CLASS 150/300/600, 900/1500/2500 are on request.
4. End Connections: Wafer / Lug / Flanged Short Pattern and Long Pattern.
5. Temperature Range: -320~932°F (-196~500°C), higher temperature on request.
6. Design Standard: API 609 / ASME B16.34 / BS EN 593 / EN 12516
7. Flanged Dimensions: ASME B16.5 (NPS 3 to 24) / MSS SP-44 (NPS 12 to 24) / ASME B16.47 (NPS 26 to 60) / ASME B16.47 (MSS SP-44) / ASME B16.47 (API 605) / EN 1092-1 / DIN 2501 / ISO 7005
8. Face-to-face Dimensions: API 609 Category B for Lug/Wafer / ISO 5752 for Flanged Short Pattern / ASME B16.10 for Flanged Long Pattern / EN558 Series 16 for Lug/Wafer / Series 13/14 for Flanged Short Pattern
9. Anti-blowout Stem Design: Complied with API 609 Sec. 4.9
10. Casting: MSS-SP-55
11. Marking: MSS-SP-25 / EN 19
12. Mounting Pad: ISO 5211
13. Screw Thread: ASME B1.1 /BS 3643
14. Body Pressure Test: API 598 / ISO 5208 / EN 12266-1
15. Seat Leakage Test: ANSI/FCI70-2 Class VI in standard, Zero leakage is available on request.
16. Cryogenic Temperature Test: BS 6364
17. Fire Safe Design: Certificated according to ISO 10497
18. Low Emission Design: Certificated according to ISA 93.00.01 / ISO 15848-1 / VDI 2440 (TA-Luft)
19. Functional Safety Certification: SIL3 (EC 61508 Parts 1-7:2010)

Actuators:

Worm Gear, Electric, Cylinder, Pneumatic, Hydraulic, Handwheel, Chain wheels

Body Material:

A216-WCB (Carbon Steel), A217-WC6 (1-1/4Cr-1/2Mo), A217-WC9 (2-1⁄4Cr–1Mo), A217-C5 (5Cr–1⁄2Mo), A217-C12 (9Cr–1Mo), A352-LCB (Carbon Steel), A352-LCC (Carbon Steel), A351-CF8M (18Cr–9Ni–2Mo), A351-CF3M (18Cr–9Ni–2Mo)

Quality Assurance (QA):

Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).

Quality Control (QC):

The QC is responsible for all aspects of quality, from receiving of material to control of machining, welding, nondestructive examination, assembly, pressure testing, cleaning, painting, and packaging.

Pressure Testing:

Each valve is pressure tested in accordance with ASME B16.34, API 598, or special customers' requirements as applicable.