Data Sheet

NotchFlo DST Valve
D103036X012
Product Bulletin
80.2:022
August 2014
11
Table 10. CL600 3-Stage Bolting Materials and Temperature Limits for Bolting Compliance with NACE MR0175-2002,
NACE MR0175/ISO 15156, and NACE MR0103
VALVE BODY MATERIAL BOLTING MATERIAL
TEMPERATURE CAPABILITIES
_C _F
Non-exposed bolting (Standard)
WCC, CF8M
(316 SST), and
CD3MN (Duplex
SST)
Studs Steel SA-193-B7
-48
(2)
to 427
(WCC and CF8M)
-29 to 316
(CD3MN [Duplex SST])
-55
(2)
to 800
(WCC and CF8M)
-20 to 600
(CD3MN [Duplex SST])
Nuts Steel SA-194-2H
Exposed bolting (Optional)
May require derating of valve
(1)
when these body-to-bonnet bolting materials are used
WCC, CF8M
(316 SST), and
CD3MN (Duplex
SST)
Studs Steel SA-193-B7M
-48
(2)
to 427
(WCC and CF8M)
-29 to 316
(CD3MN [Duplex SST])
-55
(2)
to 800
(WCC and CF8M)
-20 to 600
(CD3MN [Duplex SST])
Nuts Steel SA-194-2HM
1. Derating may be required for valves rated at CL600. Contact your Emerson Process Management sales office for assistance in determining the deratingofvalveswhenthesebody-to-bonnet
bolting materials are used. Derating is not required for CL900 a nd CL1500 valves.
2. -29_C(-20_F) with WCC valve body material.