AP4657
feature
- Open/closed status indication window
- LOTO
- integral standard feature
PSIG / BAR 250 / 17 300 / 21 3,000 / 207 l¢ l¢ l¢ l ll¢
AP 4659 AP 4657 AP 4657HR
Pneumatic valves, normally closed (NC)
AP 4000
- Switch option for remote monitoring AP 4540 AP 4542 AP 4550
- Switch option for remote monitoring AP 4571
- Dual mode
- metered or full open
PSIG / BAR 125 / 9 300 / 21 3,000 / 207 l l l l l
Pneumatic valve, normally open (NO)
AP 4580
- Switch option for remote monitoring
All specifications subject to change without notice. l = Standard ¢ = Optional
PSIG / BAR 250 / 17 l
687 Technology Way n Napa, CA 94558
- (707) 259-0102
- Fax (707) 259-0117
.aptech-online.
Ultra High Purity by Design and Manufacturing
Engineering Data
- Manual valves
Operating pressure Flow coefficient (Cv)
AP 4600, 4625, 4650, 4657, Vacuum to 300 psig (21 bar); HR option vacuum to 3,000 psig (207 bar)
AP 4652, 4659
Vacuum to 250 psig (17 bar)
AP 4600, 4625, 4650,...
