Dyna-Flo Control Valve Services Ltd.
Phone: 780
•
469
•
4000 Toll Free: 1
•
866
•
396
•
2356 Fax: 780
•
469
•
4035 Website: www.dyna
fl
o.com
Model 380 Control Valve
(8 Inch Only)
P-388M0319A
20
MODEL NUMBERING SYSTEM
VALVE MODEL
380
380
380
381
381
VALVE SIZE
8
8
8 INCH
ASME RATING
B
A
900
B
1500
END CONNECTION
F
F
RF
J
RTJ
B
BUTTWELD (SCHEDULE 80)
U
BUTTWELD (SCHEDULE 120)
P
BUTTWELD (SCHEDULE 160)
BODY MATERIAL
L
L
LCC
M
CF8M
W
WCC
BOLTING
-
-
B7 / 2H (STANDARD)
A
B7M / 2HM
B
B8M / 8M
K
B7 FLUOROKOTE #1 / 2H FLUOROKOTE #1
L
B7M FLUOROKOTE #1 / 2HM FLUOROKOTE #1
TRIM
S
S
TRIM SPEC S
C
TRIM SPEC C
N
TRIM SPEC N
SEAT RING GASKET / O-RING
V
G
GASKET (N06600 / GRAPHITE)
E
O-RING (EPDM)
N
O-RING (NITRILE)
V
O-RING (VITON) STANDARD
PACKING STYLE
P
P
SINGLE PTFE V-RING (PRESSURE)
J
DOUBLE PTFE V-RING (PRESSURE)
G
SINGLE GRAPHITE (PRESSURE)
V
DOUBLE PTFE V-RING (VACUUM)
R
DOUBLE PTFE V-RING (VACUUM / PRESSURE)
L
LIVE LOADED PTFE V-RING (PRESSURE)
T
LIVE LOADED GRAPHITE (PRESSURE)
D
LIVE LOADED DUPLEX (PRESSURE)
K
LIVE LOADED KALREZ
®
YOKE BOSS SIZE / VALVE STEM DIAMETER
5
5
5” (127 mm) / 1” (25.4 mm)
H
5H - 5” (127 mm) / 1-1/4” (31.8 mm)
PAINT
-
-
DFPS-01 (STANDARD)
2
DFPS-02 (SEVERE SERVICE)
3
DFPS-03 (HIGH TEMPERATURE)
BACKUP RING / PISTON RING
C
C
S31600 / PTFE-ELGILOY
R
S31600 / PTFE-ELGILOY WITH PEEK AE RINGS
P
PISTON RING - GRAPHITE (MODEL 381 ONLY)
CHARACTERISTIC
E
E
EQUAL PERCENT
L
LINEAR
M
MODIFIED EQUAL PERCENT
BONNET STYLE
S
S
STANDARD
T
STANDARD TAPPED
SHUTOFF CLASS
4
4
IV
5
V
NOTE:
Modi
fi
ed Equal Percent is a factor of travel and requires no special parts or trim options that
differ from Equal Percent.
S A M P L E PA R T N U M B E R : 3 8 0 - 8 B F L - S V P 5 - C E S 4
