Bulletin 71.4:63EG-98HM
7
Ordering Guide
Body Size (Select One)
NPS 2 / DN 50***
NPS 3 / DN 80***
NPS 4 / DN 100***
NPS 6 / DN 150***
NPS 8 x 6 / DN 200 x 150*
Body Material (Select One)
WCC Steel***
CF8M Stainless steel**
Hastelloy
®
C*
Monel
®
*
Alloy 20*
End Connection Style (Select One)
NPT, for NPS 2 only***
CL150 RF***
CL300 RF***
CL600 RF***
PN 16/25/40* _____ specify rating
(NPS 8 x 6 / DN 200 x 150 not available)
Body Flange Material (Select One)
ENC Coated WCC Steel***
ENC Coated CF8M Stainless steel**
ENC Coated Hastelloy
®
C*
ENC Coated Monel
®
*
ENC Coated Alloy 20*
Other _________ specify
Main Valve Cage Type (Select One)
Linear***
Whisper Trim™ III Cage**
Main Valve Cage Material (Select One)
316 Stainless steel (standard)***
416 Stainless steel**
Hastelloy
®
C*
Monel
®
*
Alloy 20*
Main Valve Seat Ring and Valve Plug Material
(Select One)
416 Stainless steel (standard)***
316 Stainless steel**
Hastelloy
®
C*
Monel
®
*
Alloy 20*
Main Valve Spring Color (Select One)
10 to 40 psig / 0.69 to 2.8 bar, Yellow**
30 to 125 psig / 2.1 to 8.6 bar, Green***
85 to 400 psig / 5.9 to 27.6 bar, Red***
Relief Set Pressure/Backpressure Control Range
(Select One)
15 to 35 psig / 1.0 to 2.4 bar, Yellow***
25 to 75 psig / 1.7 to 5.2 bar, Green***
70 to 140 psig / 4.8 to 9.7 bar, Red***
130 to 200 psig / 9.0 to 13.8 bar, Blue***
150 to 375 psig / 10.3 to 25.9 bar, Unpainted***
Main Valve Spring Material (Select One)
Zinc-plated steel***
Inconel
®
X750**
O-ring and Seal Material (Select One)
Fluorocarbon (FKM)***
Ethylenepropylene (EPR)**
Peruoroelastomer (FFKM)*
Gasket Material (Select One)
Composition***
Graphite**
Tubing Material (Select One)
Stainless steel (standard)***
Monel
®
*
Fitting Material (Select One)
Steel (standard)***
316 Stainless steel**
Monel
®
*
Restrictor Material (Select One)
Steel***
316 Stainless steel***
Monel
®
*
Pilot Body Material (Select One)
WCC Steel (standard)***
CF8M Stainless steel**
Hastelloy
®
C*
Monel
®
*
Alloy 20*
Pilot Spring Case (Select One)
WCC Steel (standard)***
CF8M Stainless steel**
Ordering Information
When ordering, complete the Ordering Guide page. Make sure
to include the following:
For a standard installation or to obtain a noise prediction for
your installation and service conditions, please complete
the Specication Worksheet at the bottom of the Ordering
Guide page.
Refer to the Specications section on page 2. Carefully review
each specication; then complete the Ordering Guide on
page 7. If not otherwise specied, the pilot is factory set in the
middle of the set pressure range.
Always specify the type numbers of other desired equipment as
well as the main valve and pilot. Unless otherwise ordered, the
standard-gain pilot restriction will be provided.
Hastelloy
®
C is a mark owned by Haynes International, Inc.
Inconel
®
and Monel
®
are marks owned by Special Metals Corporation.
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