http://mail.tristatemeter.com/pdf%20files/Fisher/1808.PDF WebType H800 relief valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regulator to limit the …
67 Bulletin Nov 1986 by RMC Process Controls
WebFisher™ Type H800 Relief Valves. Type H800 relief valve is a compact, lightweight, direct-operated relief valve. It is used primarily between a pneumatic instrument and its supply pressure regulator to limit the instrument supply pressure to 50 psig / 3,4 bar should the supply pressure regulator fail open. WebSee Bulletin 59.3:041 ENVIRO-SEAL Packing Systems for Rotary Valves (D101638X012) for more information. 1. The pressure/temperature limits in this bulletin (figures 2 and 3), and any application code or standard limitation, should not be exceeded. 2. PEEK stands for poly-ether-ether-ketone. 3. autoinput beta
Fisher Obsolete Products Including Valves, Actuators, …
http://www.fisherconsoles.com/non%20console%20manuals/fisher%20800b%20om.pdf WebBulletin 71.1:CS800 12 Table 7. CS800 Series Internal Registration Flow Capacities for 4-inches w.c. / 10 mbar Setpoint for NPS 1-1/2 Body Size SETPOINT ACCURACY SPRING DISK ASSEMBLY Droop Boost Set Range Part Number / Color Part Number / Color 4-inches w.c. -1-inch w.c. 2-inches w.c. 3.5 to 6-inches w.c. GE30337X012 / Red … WebBulletin 71.1:627 3 1. The pressure/temperature limits in this Bulletin or any applicable standard limitation should not be exceeded. 3. Stainless steel body is rated to -40°F / -40°C. Steel and Ductile Iron bodies are rated to -20°F / -29°C. Speciications (continued) Principle of Operation Refer to Figures 2 through 5. When downstream demand gb 2680