ASCO Red Hat  Air-Operated Valves
2-Way, 3-Way and 4-Way

ASCO Air-Operated Valves


Pipe
Size
Orifice
Size
Cv Flow
Factor
Main LineOperating 
Pressure (psi)
Instrument
Air Operator
3 - 30 psi range
Pneumatic
Operator
30 - 125 psi
range
Min. Maximum
Air-Inert
Gas
Water Lt. Oil
@ 300 
SSU
Steam Catalog
Number
Catalog
Number

2-WAY VALVES

Normally Closed (Closed when operator exhausted), Brass Body with NBR Seating

1/4" 5/32" .50 0 125 125 125 - F262B202K P262B202
1/4" 9/32" .96 0 40 40 40 - F262C90K P262C90
3/8" 5/8" 2.8 0 125 125 125 - F210C93K P210C93
3/8" 3/8" 1.5 5 125 125 125 - F210C73K P210C73
1/2" 7/16" 2.2 5 125 125 125 - F210A15K P210A15
1/2" 5/8" 3.6 0 125 125 125 - F210C94K P210C94
3/4" 3/4" 5.5 0 125 125 125 - F210D95K P210D95
3/4" 3/4" 5.5 5 125 125 125 - F210D9K P210D9
1" 1" 13 5 125 125 125 - F210D4K P210D4
1-1/4" 1-1/8" 15 5 125 125 125 - F210D8K P210D8
1-1/2" 1-1/4" 22.5 5 125 125 125 - F210D22K P210D22
2" 1-3/4" 43 5 125 125 125 - F210100K P210100

Normally Open (open when operator exhausted), Brass Body with NBR Seating

1/4" 5/32" .50 0 125 125 125 - F262B106K P262B106
3/8" 5/8" 2.8 0 125 125 125 - F210C33K P210C33
1/2" 5/8" 3.5 0 125 125 125 - F210C34K P210C34
3/4" 3/4" 5.5 0 125 125 125 - F210C35K P210C35
1" 1" 13 5 125 125 125 - F210D14K P210D14

Normally Closed, Stainless Steel with NBR Seating

1/4" 5/32" .50 0 125 125 125 - F262B220K P262B220

Normally Closed, Brass Body with PTFE Seating for STEAM SERVICE

1/4" 3/8" 1.2 1 - - - 125 F222A70K P222A70
3/8" 3/8" 2.5 1 - - - 125 F222A74K P222A74
1/2" 3/8" 2.5 1 - - - 125 F222A76K P222A76

3-WAY VALVES

Normally Closed, Brass Body with NBR Seating

1/4" 9/32" .80 10 125 125 125 - F321A1K P321A1
3/8" 9/32" .80 10 125 125 125 - F321A2K P321A2
3/8" 5/8" 3 10 125 125 - - F316D14K P316D14
1/2" 5/8" 4 10 125 125 - - F316D24K P316D24
3/4" 11/16" 5.5 10 125 125 - - F316E44K P316E44
1" 1" 13 10 125 125 - - F316E34K P316E34

Universal Operation (pressure at any port), Brass Body with NBR Seating

1/4" 1/8" .31 0 125 125 125 - F320A9K P320A9

4-WAY VALVES

2 Position, Brass Body with Soft (P442) or Soft to Metal (F444/P444) Seating

1/4" 3/16" .70 0 125 125 125 - - P442C1
1/4" 1/4" .80 10 125 125 125 - F444B0K P444B0
3/8" 3/16" .70 0 125 125 125 - - P442C3
3/8" 3/8" 1.4 10 125 125 125 - F444C25K P444C25

Notes:

3 - 40 psi (instrument air) and 50 - 125 psi (pneumatic operator) ranges for Steam Valves

Catalog number P262C90 requires 50 psi minimum pressure on operator

VALVATE ASSOCIATES
15925 Minnesota Ave., Paramount, CA  90723
(562) 633-4300 - (714) 761-3644
FAX: (562) 630-2345
sales@valvate.com

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