Comparison : |
Item # 525H1B4A5, API 594 Face-to-Face 2" 316 SS Trim A351 CF8M Class 150 & 300 ALC® Wafer Check Valve Item # 525H1B4D5, API 594 Face-to-Face 2" A351 CF8M 316 SS 150 & 300 Class ALC® Wafer Check Valve, Viton® Item # 522H1B4A5, API 594 Face-to-Face 2" A216 WCB Body, 316SS Trim ANSI Class 150 & 300 ALC® Wafer Check Valve Item # 522H1B4D5, API 594 Face-to-Face 2" A216 WCB 316 SS 150 & 300 Class ALC® Wafer Check Valve, Viton® Item # 525J1B4A5, API 594 Face-to-Face 2 1 & 2" 316 SS Trim A351 CF8M Class 150 & 300 ALC® Wafer Check Valve
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