ή PTFE, CONDUCTIVE PTFE AND UHMWPE SERIES 22/23 Wafer/Lug2"- 24" (50mm-600mm) HPV-HIGH PERFORMANCE VALVE >

For Corrosive Applications in the chemical industry which require PTFE, High Temperature Applications up to 392F (200аC) with PTFE, For Corrosive Applications in the chemical industry which require PTFE, High Temperature Applications Conductive Applications up to 392F (200аC) with PTFE, where PTFE Electrostatic Discharge (ESD) protection is required, Abrasive Applications Conductive Applications involving chemicals or temperatures where UHMWPE is the preferred material. where PTFE Electrostatic Discharge (ESD) protection is required, Abrasive Applications > SERIES 22/23 involving chemicals or...

Valve Size > Mounting Flange Drig.

1) Valve Torque Rating Bray has classified valve torque ratings according to 3 types: non-corrosive lubricating service, general service, and severe service. Torques listed are for general services. Consult Bray for torque information correspond- ing to specific application. 2) These Seating/Unseating Torque values are to be used for all differential pressures up to 150 psi. 3) Dynamic Torque values are not considered. See Technical Bulletin No.1002 for evaluation of Dynamic Torque values vs. Seating/Unseating Torque values. 4) Do not apply a safety factor to above torque values when determining...

Item Name Material Designation 1 Body Ductile Iron ASTM A395 Stainless Steel ASTM A351 CF8M Carbon Steel ASTM A216 WCB 2 Disc Stainless Steel ASTM A351 CF8M PTFE/SS 2"-12" PTFE/A351 CF8M PTFE/SS 14"-24" PTFE/A547-CB7Cu1 > 14612 4 310 10131311115882 7 1 UHMWPE /SS 2"-12" UHMWPE /A351 CF8M UHMWPE /DI 8"-12" UHMWPE /A536 Gr 65-45-12 Hastelloy > ASTM A494 CW2M Titanium 3 Seat PTFE Η Conductive PTFE UHMWPE ח 4 Upper Stem 17-4 PH SS ASTM A-564-T630/H900 5 Lower Stem 17-4 PH SS ASTM A-564-T630/H900 6 Bushing Acetal PTFE ח 7 Upper Stem Seal Buna N FKM* ח 8 Seal Capsule (2) PTFE/FKM 9 Bearing (2) PTFE...