Data Sheet

Bulletin 71.1:67D
4
MATERIAL
TYPES
67D and 67DR 67DF and 67DFR 67DS and 67DSR 67DFS and 67DFSR
BODY AND
SPRING CASE
Aluminum (ASTM B85/Alloy 380) CF8M/CF3M Stainless steel
SPRING RETAINER Aluminum Zinc-plated steel 316L Stainless steel
UPPER SPRING SEAT Zinc-plated steel
316 Stainless steel
DIAPHRAGM PLATE Chromate conversion coated Aluminum
CONTROL SPRING Plated steel or Inconel
®
(NACE) Inconel
®
VALVE STEM
Brass, Aluminum, or Stainless steel 316L Stainless steel
VALVE PLUG
VALVE SPRING Stainless steel or Inconel
®
(NACE)
DIAPHRAGM
AND O-RINGS
Nitrile (NBR), Fluorocarbon (FKM), Low Temp Nitrile (NBR), or Silicone (VMQ)
(1)
SOFT SEAT AND GASKETS Nitrile (NBR) or Fluorocarbon (FKM)
BOLTING AND
ADJUSTING SCREW
Zinc-plated steel or Stainless steel
HANDWHEEL Zinc-plated steel Zinc-plated steel or Stainless steel
FILTER RETAINER - - - - 316 Stainless steel - - - - 316 Stainless steel
FILTER ELEMENT - - - -
Plastic, Glass ber,
or Stainless steel
- - - -
Plastic, Glass ber or
Stainless steel
DRAIN VALVE - - - -
Brass or
18-8 Stainless steel
- - - -
316 Stainless steel or
18-8 Stainless steel
DRIPWELL - - - -
Aluminum
(ASTM B85/Alloy 380)
- - - - CF8M/CF3M Stainless steel
1. Silicone (VMQ) diaphragm is only available with internal relief (Types 67DR, 67DSR, 67DFR, and 67DFSR).
Table 3. Construction Materials
Table 2. Outlet Pressure Ranges and Control Spring Data
TYPES
OUTLET PRESSURE RANGES
CONTROL SPRING DATA
Part Number Material Color Code
Wire Diameter Free Length
psig bar Inches mm Inches mm
67D, 67DR,
67DF, and 67DFR
0 to 20
0 to 35
0 to 60
0 to 125
0 to 1.4
0 to 2.4
0 to 4.1
0 to 8.6
GE07809T012
T14059T0012
T14058T0012
T14060T0012
Music Wire
Green stripe
Silver
Blue stripe
Red stripe
0.135
0.156
0.170
0.207
3.43
3.96
4.32
5.26
1.43
1.43
1.43
1.43
36.2
36.2
36.2
36.2
0 to 35
0 to 60
0 to 125
0 to 2.4
0 to 4.1
0 to 8.6
T14113T0012
T14114T0012
T14115T0012
Inconel
®
Silver stripe
Blue
Red
0.156
0.172
0.207
3.96
4.37
5.26
1.43
1.43
1.43
36.2
36.2
36.2
67DS, 67DSR,
67DFS, and 67DFSR
0 to 20
0 to 35
0 to 60
0 to 125
0 to 150
0 to 1.4
0 to 2.4
0 to 4.1
0 to 8.6
0 to 10.3
10C1729X012
T14113T0012
T14114T0012
T14115T0012
10C1730X012
Inconel
®
Green
Silver stripe
Blue
Red
Black
0.135
0.156
0.172
0.207
0.250
3.43
3.96
4.37
5.26
6.35
1.50
1.43
1.43
1.43
1.77
38.1
36.2
36.2
36.2
44.9
TYPE
CONSTRUCTION FEATURES OPTIONAL FEATURES BODY MATERIAL
With Internal
Relief
With Filter
Smart Bleed
TM
Internal Check
Valve Airset
Drain Valve
External
Fixed Bleed
Aluminum Stainless Steel
67D X
67DR X X X
67DS X
67DSR X X X
67DF X X X
67DFR X X X X X X
67DFS X X X
67DFSR X X X X X X
Table 1. Available Congurations
Inconel
®
is a mark owned by Special Metals Corporation.