Mark 65 Series
Company Name : Jordan
Sizes: 1/2″ (DN15) through 2″ (DN50)
(Note: 1/ 4 ” (ONB) & 3/ 8 ” (ON12) use 1/2″ (ON15) body with reducer bushings)
End Connections
- Threaded – FNPT, BSPT, BSPP
- ANSI Flanges – 150#, 300#
- DIN Flanges – PN10/16 , PN25/40
Body Materials
- Ductile lron – SA-395
- Bronze – SB-61
- Carbon Steel – SA-216 WCB
- Stainless Steel – SA-351 CF8M
Trim Materials
- 303 SS for DI, BRZ & CS body valves
- 316SS for SS body valves
Seats Materials:
- Jorcote on SST – Standard
- Other materials available – Consult factory
Specifications
Diaphragm Materials:
- Stainless Steel (450ºF (232ºC) temp limit)
- Buna-Nitrile (200ºF (93ºC) temp limit)
- Vitan (450ºF (232ºC) temp limit)
- Jorlon (450ºF (232ºC) temp limit)
Spring Housing Materials: Cast lron or Ductile lron
Service: Steam, water, oil, gas, air and chemicals
Shutoff: ANSI Class IV
Vacuum Control Ranges: 1″ Hg to 25″ Hg vacuum
Low Flow Cv’s (Kv’s) Available
Reduced Cv’s (Kv’s) can be used in a valve of any size so long as the required Cv (Kv) is a smaller value than the standard for that particular size.