Ideal for sour gas and corrosive applications or environments
Excellent stability and repeatability
Low droop
Tapped vent for exhaust gas capture
Built-in filter assemblies and dripwells
Manual or automatic drain options
Filter only assemblies available
Panel, bracket or pipe mounting
Product Detail:
The Type 51SS regulator product line is designed for service with a wide variety of corrosive gases and environments. Special construction features include 316 stainless steel for the housing and filter assemblies, with fluorocarbon elastomers used for the control diaphragm and the supply valve.
These corrosion resistant materials are compatible with sour gas and for use in off-shore environments. Typical applications include petrochemical processing, chemical plants, food processing and paper/
pulp mills.
This ruggedly built regulator operates in pressure ranges up to 150 psig (10.3 BAR). The Type 51SSFR and Type 51SSAR Regulators and the Type 51SSF and Type 51SSAF filter assemblies have built-in dripwells which trap water, oil and other contaminants. The contaminants are easily flushed out of the dripwell via a convenient manual or automatic drain valve. The 40-48 Micron Filter is constructed of sintered 316 stainless steel, and is easily removed.
The Type 51SS products can be through-panel mounted with the mounting nut supplied (regulators only), bracket-mounted using the optional bracket (regulators only), or pipe mounted by its ports (regulators and filters).
The regulators and filter assemblies comply with NACE material requirement #MR-01-75 for sulfide stress cracking resistant metallic material for oil field equipment.
Part Numbers:
Part Number
Set Point Range
BAR
psig
T51SSR
960-245-000
0-2.1
0-30
960-846-000
0-4.1
0-60
960-247-000
0-6.9
0-100
960-248-000
0.1-10.3
2-150
T51SSFR
960-242-000
0-2.1
0-30
960-243-000
0-4.1
0-60
960-244-000
0-6.9
0-100
960-241-000
0.1-10.3
2-150
T51SSAR
960-249-000
0-2.1
0-30
960-250-000
0-4.1
0-60
960-251-000
0-6.9
0-100
960-252-000
0.1-10.3
2-150
T51SSF
960-253-000
N/A
N/A
T51AF
960-254-000
N/A
N/A
Options:
•= option is available
T51SSR
T51SSFR
T51SSAR
T51SSF
T51SSAF
1
Coalescing Filter
•
•
2
Non-Relieving
•
•
•
3
Socket Head Build Screw
•
•
•
•
•
4
5 Micron Filter
•
•
•
•
7
Mounting Bracket
•
•
•
8
Pressure Gauge
•
•
•
•
•
9
Tamper Resistant Cover
•
•
•
10
Low Bleed
•
•
•
11
3/8" Port
•
•
•
•
•
Replace the last three digits of the part number with digits from the table below. If more than 2 combination needed, Consult Factory.
OPTION
1
2
3
4
7
8
9
10
11
1
Coalescing Filter
001
021
031
071
081
091
101
111
2
Non-Relieving
002
032
042
072
082
092
112
3
Socket Head Build Screw
003
043
073
083
093
103
113
4
5 Micron Filter
004
074
084
094
104
114
7
Mounting Bracket
007
087
097
107
117
8
Pressure Gauge
008
098
108
118
9
Tamper Resistant Cover
009
109
119
10
Low Bleed
010
110
11
3/8" NPT Port
011
Coalescing Filter: Replaces the 40 micron filter for both moisture and particulate filtration. (Type 51SSAR & Type 51SSAF only) P/N 010-312-000 Non-Relieving: Used in applications where it is desirable to relieve pressure downstream and not at the regulator. Non-relieving regulators should not be used for low or no flow applications. Socket Head Build Screw: Socket head build screws are provided in place of phillips drive screws. 5 Micron Filter: Replaces the 40 micron filter for more complete air filtration. (Except Type 51SSR) P/N 836-000-002 Mounting Bracket: 316 Stainless Steel bracket for side mounting. P/N 607-000-128 Pressure Gauge: Dual scale (psi / kPa) 21⁄2" (63mm) gauges. Ranges include 0-60 psi (0-410 kPa), 0-100 psi (0-690 kPa) and 0-200 psi 0-1400 kPa). When specified with regulator, the correct range will be supplied. Tamper Resistant Cover: A 316 stainless steel hexagonal cover placed over the adjusting screw and threaded onto the bonnet of the regulator with a wrench, prevents ordinary hand adjustments. Low Bleed Diaphragm: (Soft Relief Seat): Used in applications where it is desirable to minimize the standard bleed rate of the regulator while maintaining the ability to relieve excess pressure at the regulator. (Bleed rate is reduced from less than 6 SCFH (2.8 LPM) to less than 0.1 SCFH (0.05 LPM).
