Comparison : |
Item # 8140-51, 1" 316 SS 150/300 ASME Class FBC® Insert Wafer Check Valve, Viton® Item # 8140-57, 1" 316 SS 150/300 ASME Class FBC® Insert Wafer Check Valve, EPDM Item # 8140, 1" 316 SS 150/300 ASME Class FBC® Insert Wafer Check Valve Item # 8140-49, 1" 316 SS 150/300 ASME Class FBC® Insert Wafer Check Valve, Buna-N Item # 8140-98, 1" 316 SS 150/300 ASME Class FBC® Insert Wafer Check Valve, TFE®-Viton®
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