Type 350/360/370SS Series Stainless Steel Regulators


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The Type 350/360/370SS series of stainless steel regulators, filter regulators and filters are designed to stand up to the harshest environments while providing highly accurate pressure regulation. Proven 316L stainless steel housing and filter assemblies along with fluorocarbon diaphragm construction make the 350/360/370SS compatible with sour gas and adaptable to off shore environments. This quality instrument is economical to buy as well as operate, and provides extremely stable and repeatable control of gas pressure. Oversized valving helps the unit achieve high flow rates with minimal pressure drop. These regulators also meet NACE MR0175 requirements for sulfide stress cracking.



  • Details
  • Specifications
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Type 350SS Stainless Steel Filter Regulator

Model

Part Number

Port Size
(NPT)

Output Range

psi

BAR

350-SS

350-BA

1/4"

0-30.0

0-2.0

350-SS

350-BB

1/4"

0-60.0

0-4.0

350-SS

350-BC

1/4"

0-100.0

0-7.0

350-SS

350-BD

1/4"

0-150.0

0-10.0

350-SS

350-DA

1/2"

0-30.0

0-2.0

350-SS

350-DB

1/2"

0-60.0

0-4.0

350-SS

350-DC

1/2"

0-100.0

0-7.0

350-SS

350-DD

1/2"

0-150.0

0-10.0

Type 360SS Stainless Steel Regulator

Model

Part Number

Port Size
(NPT)

Output Range

psi

BAR

360-SS

360-BA

1/4"

0-30.0

0-2.0

360-SS

360-BB

1/4"

0-60.0

0-4.0

360-SS

360-BC

1/4"

0-100.0

0-7.0

360-SS

360-BD

1/4"

0-150.0

0-10.0

360-SS

360-DA

1/2"

0-30.0

0-2.0

360-SS

360-DB

1/2"

0-60.0

0-4.0

360-SS

360-DC

1/2"

0-100.0

0-7.0

360-SS

360-DD

1/2"

0-150.0

0-10.0

Type 370SS Stainless Steel Filter

Model

Part Number

Port Size
(NPT)

370-SS

370-BX

1/4"

370-SS

370-DX

1/2"

OPTIONS Add proper letter on to end of model number:


A - Automatic Drain (Type 350 and Type 370 only) Float operated drain with 1/8” NPTconnection. Maximum 150 psig supply pressure. Minimum 32°F (0°C) temperature.

F - 5 Micron Filter Standard 25 micron filter is replaced with 5 micron filter for more complete air filtration

K -Knob Knob with stainless steel stem

L - Low Temperature Operation: For “Arctic” applications. Good for temperatures range of -58°F to +194°F (-50°C to +90°C). Not suitable for sour natural gas applications

N - Nonrelieving For constant flow or downstream pressure relief applications

X - ATEX 94/9/EC

ACCESSORIES

Panel Nut - P/N 446-734-052

Mounting Bracket Kit - P/N 448-542-011 Includes mounting bracket and panel nut

Pressure Gauge - 1/4" NPT back-mount, 2" face

0-30 psi (0-2 BAR) P/N: 445-725-019

0-60 psi (0-4 BAR) P/N: 445-725-020

0-150 psi (0-10 BAR) P/N: 445-725-021

 

Type 350SS

Type 360SS

Type 370SS

Output Ranges

0-30 psig (0-2.0 BAR), 0-60 psig (0-4.0 BAR), 
0-100psig (0-7.0 BAR), 0-150 psig (0-10.0 BAR)

Not applicable

Exhaust Capacity

1.0 SCFM (1.7 m3/hr) at downstream pressure of 10 psig (0.7 BAR) above setpoint

Not applicable

Maximum Supply Pressure

290 psig (21 BAR)

150 psig (10.0 BAR)

Maximum Flow Coefficients (Cv):

1/4" = 1.2
1/2" = 3.3

Air Consumption

4 SCFH (0.1 m3/hr)

Not applicable

Operating Temperatures

-20°F to 180°F (-29°C to 82°C)
Low Temperature Option: -58° to +194° F (-50° to +90° C)
Autodrain Option: (Type-350 & Type-370 only) 32° to 185° F (0° to 85° C)

Filter

25 micron 
optional 5 micron filter

Not applicable

25 micron 
optional 5 micron filter

Porting

Inlet/Outlet - 1/4" NPT or 1/2" NPT
Gauge (2) - 1/4" NPT
Exhaust - 1/8' NPT

1/4" NPT
1/4" NPT
1/8" NPT

1/4" NPT or 1/2" NPT
1/4" NPT

Materials

316L Stainless Steel: housing, filter
316 Stainless Steel: range spring, trim
Inconel: valve spring
Fluorocarbon: diaphragm, seals 
Silicone: diaphragm, seals (low temperature option)

Weight

1/4" NPT: 2.2 lbs. (1.0 kg)
1/2" NPT: 2.8 lbs. (1.3 kg)

1/4" NPT: 2.0 lbs. (0.9 kg)
Not applicable

1/4" NPT: 2.1 lbs (0.95 kg)
1/2" NPT: 2.5 lbs (1.14 kg)

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