AirSep AS-E, Instruction Manual

Page: 140 / 198

140 AS-D+—AS-P Series Instruction Manual
AirSep Corporation
TABLE 1
Required Fastener Torque, FT•LBS (N•m)
Fastener (Last Digit in Fig. No.) -1 -2 -4 -5 -7 -8 -3
Valve Size-Full Port
Size in( )
Fastener Material
A193
GR. B7
A193
GR.B8
K-Monel®
A193
GR.B7M
A320
GR. L7M
A453
GR.660
Series
300
St.Sd.
Fastener ident. Mark B7 B8 K B7M L7M
660A OR
660B
1/2” (1/2”) DN 15 (DN15)
9 (12) 9 (12) 8 (11) 7 (9.5) 7 (9.5) 7 (9.5) 5 (7)
3/4” DN 20
20 (27) 18 (23) 17 (23) 15 (20) 15 (20) 15 (20) 9 (12)
1” (3/4”) DN 25 (DN 20)
35 (49) 32 (43) 30 (40) 28 (38) 25 (34) 28 (38) 15 (20)
1-1/4” (1”) DN 30 (DN 25)
40 (54) 37 (50) 35 (47) 32 (43) 30 (40) 32 (43) 18 (24)
1-1/2” (1-1/4”) DN 40 (DN 30)
80 (119) 80 (110) 70 (95) 70 (95) 65 (90) 70 (95) 40 (54)
2” (1-1/2”) DN 50 (DN 40)
100 (135) 90 (120) 80 (110) 75 (100) 70 (95) 75 (100) 45 (60)
NOTES:
1. Lubricate threads with Never-Seez® or equivalent.
2. Fastener materials have different corrosion, thermal and strength properties and should not be mixed.The fastener identification and
coding must be in agreement with the valve identification plate, item 22.
3. Torque valves are for lubricated, unplated fasteners.
Monel is a registered trademark of Inco.
TABLE 2
Stem Nut Torque
Valve Size - Full Port Size In ( ) FT•LBS (N•m)
1/2” – 3/4” (1/2”) 4 (5.7)
1” – 1-1/4” (3/4” – 1”) 5 (6.8)
1-1/2” – 2” (1-1/4” – 1-1/2”) 11 (15.3)
TABLE 3
Repair Kits Valve Size - Full Port Size Shown in ( ) FOR FIRE -TESTED VALVES
VALVE SIZE
1/2” (1/2”)
DN 15 (DN 15)
3/4”
DN 20
1” (3/4)”
DN 25 (DN 20)
1-1/4” (1”)
DN 30 (DN 25)
1-1/2” (1-1/4”)
DN 40 (DN30)
2” (1-1/2”)
DN 50 (DN40)
PTFE SEATS RKN-107-TT RKN-108-TT RKN-109-TT RKN-110-TT RKN-111-TT RKN-112-TT
FILLED PTFE SEATS
RKN-107-MT RKN-108-MT RKN-109-MT RKN-110-MT RKN-111-MT RKN-112-MT
DELRIN® SEATS
RKN-107-RT RKN-108-RT RKN-109-RT RKN-110-RT RKN-111-RT RKN-112-RT
PEEK SEATS
RKN-107-LT RKN-108-LT RKN-109-LT RKN-110-LT RKN-111-LT RKN-112-LT
METAL SEATS
RKN-107-DH RKN-108-DH RKN-109-DH RKN-110-DH RKN-111-DH RKN-112-DH
XTREME® SEATS
RKN-107-XT RKN-108-XT RKN-109-XT RKN-110-XT RKN-111-XT RKN-112-XT
TABLE 4
Repair Kits Valve Size - Full Port Size Shown in ( ) FOR NON FIRE -TESTED VALVES
VALVE SIZE
1/2” (1/2”)
DN 15 (DN 15)
3/4”
DN 20
1” (3/4)”
DN 25 (DN 20)
1-1/4” (1”)
DN 30 (DN 25)
1-1/2” (1-1/4”)
DN 40 (DN30)
2” (1-1/2”)
DN 50 (DN40)
PTFE SEATS
RKN-137-TT RKN-138-TT RKN-139-TT RKN-140-TT RKN-141-TT RKN-142-TT
FILLED PTFE SEATS
RKN-137-MT RKN-138-MT RKN-139-MT RKN-140-MT RKN-141-MT RKN-142-MT
UHMW POLY SEATS
RKN-137-UB RKN-138-UB RKN-139-UB RKN-140-UB RKN-141-UB RKN-142-UB
XTREME SEATS
RKN-137-XT RKN-138-XT RKN-139-XT RKN-140-XT RKN-141-XT RKN-142-XT
IMO 3/18
IMO-202 EN 7