Yih Been International Valves Co., Ltd

Check Valves

• Check Valves have the following standards:
• Design: API 600/ ASME B16.34
• Face to Face: ASME B16.10
• Wall Thickness: API 600/ ASME B16.34
• Flanged Ends: ASME B16.5 (2"~24"), MSS SP-44/ API 605 (26" & above)
• Butt-Welded Ends: ASME B16.25
• Inspection & Testing: API 598/ API 6D/ ASME B16.34/ MSS SP-61

Product Range includes:

• Rating: Class 150/ 300/ 600/ 900/ 1500/ 2500
• Size Range: 2" to 54"
• End Options: BW, FLG RF, FLG RTJ
• Materials: CS, SS & Alloy Steel