Features and Benefits:•Have steel ball checks and brass insert seats for grease heavy and medium oils•Includes a dirt excluding surface ball check•Redundancy of seal should be provided in critical applications where back pressure must be maintaine•To improve reliability of the check valve in these fittings keep input passages free of foreign part•Up to 10000 lbs. applied pressure1634-B Model Code: AA - Price is for 1 Each (part# 1634-B) This item features: -Have steel ball checks and brass insert seats for grease, heavy and medium oils. -To improve reliability of the check valve in these fittings, keep input passages free of foreign particles. -Redundancy of seal should be provided in critical applications where back pressure must be maintained. -Up to 10,000 lbs. applied pressure. -Includes a dirt excluding surface ball check. -Leak proof fittings have a Buna-N seal instead of a ball check - for light oils and other fluids up to 5,000 lbs applied pressure. -Up to 5,000 lbs. applied pressure. -Body Material: Metal. -Brand Name: Chaps . -Connection Type: Male/Male. -Type: Leakproof Fitting. -Wrench Size: 7/16 in. Testing and approvals: -SAE Short Threads.. -Designed to meet MIL-F-3541 and SAE J543-C. -Passed 50-hour salt spray test required by MIL-F-3541 and SAE J-543-C. -MS-15006-4.. Model Code Model Description AALength:1 in [Max], Male Thread:1/8 in (PTF), Shape:Straight ABLength:29/32 in [Max], Male Thread:1/8 in (NPT), Shape:Straight ACLength:31/32 in [Max], Male Thread:1/8 in (NPT), Shape:Elbow - 90
