Mark 660 Series Air Loaded Pressure Regulators Pressure Regulat

Mark 660 Series Air Loaded Pressure Regulators Pressure Regulat
Pressure Regulators
Mark 660 Series
Air Loaded Pressure Regulators
The Mark 660 is a highly accurate air loaded pressure
regulator that provides regulation from a local station
or from a remote station.
The operation of the Mark 660 requires no control
spring or pilot. A static air signal is applied to the top
of the diaphragm to determine the setpoint. The Mark
660 has a rangeability of approximately 40:1.
The Mark 660 setpoint is adjusted by controlling the
air pressure supplied to the top of the diaphragm. This
supplied air pressure opens the valve to allow the
process media to pass through the seats. The downstream pressure is sensed beneath the diaphragm.
As the downstream pressure exceeds the setpoint,
pressure is exerted on the diaphragm which raises the
stem to modulate the seats toward the closed position.
Specifications
Shutoff: ANSI Class IV
Diaphragm Materials
• 316SST
• Neoprene/Nylon
• Viton
• Monel
• Alloy 20
• Hastelloy C
• Buna-N
• 316SST/Teflon-Coated
• MN/Teflon-Coated
Dimensions
10.62
1/4" NPT
6.00
5.00
8.18
14.50
Jordan Valve a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f)
[email protected] • www.jordanvalve.com
Mark 660 Air Loaded Pressure Regulators
Sizes: 1-1/2" & 2" (DN40 & DN50)
End Connections
• Threaded – FNPT, BSPT, BSPP
• Welded – FSW
• ANSI Flanges – 125#, 150#, 250#, 300#
• DIN Flanges – PN10/16, PN25/40
Body Materials
• Ductile Iron
• Carbon Steel
• Stainless Steel
• Cast Iron
Trim Materials
• 303SS
• 316SS
• Monel
• Alloy 20
• Hastelloy C
Seat Materials
• 303/Teflon
• 316/Teflon
• Monel/Teflon
• AL20/Teflon
• Hastelloy C/Teflon
• 303SS/Jorcote
• 316SS/Jorcote
• 303/Jorcote/Jordanic
• 316/Jorcote/Jordanic
MK660/1110
Mark 660 Series Air Loaded Pressure Regulator
Ordering Schematic
Model No Size
Body Mat'l
1
2
660
Model
Standard
150
200
Size
1-1/2" (DN40)
2" (DN50)
DI
CS
S6
CI
Body Material
Ductile Iron
Carbon Steel (WCB)
Stainless Steel (CF8M)
Cast Iron
1&2
PT
BT
BP
SW
F1
F5
F2
F3
F7
F6
F8
F4
ZZ
End Connections
NPT
BSPT
BSPP
FSW
125# FE
150# FE
250# FE
300# FE
PN10 DIN FE
PN16 DIN FE
PN25 DIN FE
PN40 DIN FE
Non-Standard
3&4
S3
S6
MN
A2
HC
ZZ
Trim
303SS
316SS
Monel
Alloy 20
Hastelloy C
Non-Standard
3
4
5 6
7
8
5
Q
R
S
T
U
V
W
X
Y
6
A
B
V
W
C
9
10
11 12
13
14
15
Seats
303/Teflon
316/Teflon
Monel/Teflon
AL20/Teflon
Hastelloy C/Teflon
303SS/Jorcote
316SS/Jorcote
303/Jorcote/Jordanic
316/Jorcote/Jordanic
Cv
25
30
35
45
50
Cv's (Kv's)
Kv
21,5
25,8
30,1
38,7
43,0
7&8
S6
NN
VI
MN
A2
HC
BN
TI
T2
ZZ
Diaphragm
316SST
Neoprene/Nylon
Viton
Monel
Alloy 20
Hastelloy C
Buna-N
S6/Teflon-Coated
MN/Teflon-Coated
Non-Standard
9 & 10
Actuator (Diaphragm Material)
for Metal Diaphragm (S6, MN, A2, HC, T1,
T2)
for Elastomer Diaphragm (NN, VI, BN)
Non-Standard
MD
ED
ZZ
Jordan Valve a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f)
[email protected] • www.jordanvalve.com
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