Conbraco
-
10-600 Series
Steam Safety Relief Valve -
18 Series Boiler Valve
Hot Water Boiler Safety Relief Valves -
12-200 Series
Low Pressure Steam Safety Relief Valves -
13 Series
Low Pressure Steam Safety Relief Valves -
14-200 Series
Low Pressure Steam Safety Relief Valves
The 10-600 Series Section IV ASME hot water boiler safety relief valves are designed for high-capacity heating systems valves with female inlet, expanded or standard female outlet. They are equipped with an elevated seat for drainage of water away from seat area. The entire pressure range is National Board capacity certified. Body constructed of ASTM B584 Bronze material with an alloy steel, plated spring and silicone seat. Ranging in size from 3/4" to 2".
ASME Section IV capacity certified bronze safety relief
valve for protection of hot water heating boilers, systems
and similar equipment. It can be pre-set to any pressure
ranging from 15 to 160 psig (1 to 11 bar) at 250°F
(121°C) max.
Features:
- Sizes:¾” – 2” (20 – 50mm)
- ASME Section IV Certified Capacity
- Corrosion Resistant Construction
- Diaphragm Isolated Spring Chamber
- Extremely High Capacity
- Directive 97/23/EC (PED) Compliant Option
- MADE IN THE USA
Materials:
- Body/Cap: ASTM B584 Bronze
- Spring: Alloy Steel, plated
- Seat: Silicone
| Capacities, BTU/Hr | |||||
|---|---|---|---|---|---|
| Standard Discharge Port | |||||
| PSIG | 3/4" 10604 |
1" 10616 |
1-1/4" 10606 |
1-1/2" 10607 |
2" 10608 |
| 30 | 827000 | 1339000 | 2316000 | 3151000 | 5193000 |
| 150 | 316000 | 5044000 | 8725000 | 1187100 | 19565000 |
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Automatic temperature and pressure relief valves feature unique non-metallic coating which protects the element against galvanic and electromechanical corrosion by isolating it from the heated water. This coating is electrostatically applied for uniform coverage, then thermobonded, resulting in optimum adhesion for extended service life. CSA design certified at all setting to ANSI Z21.22. ASME Section IV rated at 125 psig and 150 psig settings for 3/4 NPT only.
Bronze automatic temperature and pressure relief valves used for protection of hot water heaters and storage tanks. Protects against elevated temperature and pressure.
Features:
- ASME Section IV Certified Capacity (3/4)
- CSA Listed and Certified to ANSI Z21.22
- 125 and 150 psig Set Pressures @ 210°F max
- Corrosion Resistant Construction
- Coated Element Protects Against Corrosion
- Extended Body Option for Insulated Vessels
- Made in USA
Materials:
- Body: ASTM B584 Bronze
- Spring: Stainless Steel
- Seat: Silicone
- Thermostat: Copper, Nylon coated, Wax-filled
| Capacity | |||
|---|---|---|---|
| Model # | Size | CSA Capacity BTU/Hr |
ASME Capacity BTU/Hr |
| 18C401 | 1/2" | 15,000 | n/a |
| 18C402 (1" element) |
3/4" | 95,000 | 500,000 |
| 18C402 (3", 8" element) |
3/4" | 105,000 | 500,000 |
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The Conbraco 12-200 Series steam safety valve is designed for use on medium and large commercial and industrial steam heating and processing boilers.
Medium capacity safety valves protect ASME Section IV low pressure steam heating boilers. Cast bronze, full nozzle design features PTFE faced elastomer soft seating for dependable operation.
ASME Section IV
Sizes 2, 2-1/2" and 3"
Set pressures 5-15 psi
Applications:
Medium and large commercial and industrial steam heating and processing boilers
Features:
- All bronze construction
- PTFE-coated O-ring seat seal
- 3/8" NPT side tapping for drain
- Rust-proofed steel spring
- Top guided, high capacity design
- Registered in all Canadian provinces and territories, CRN #0G8547.5C
- National Board certified at 15 psig
| 12 Series Capacities | |||
|---|---|---|---|
| ASME Section IV Steam Pounds Per Hours Saturated Steam at 33-1/3% Overpressure, National Board Certified. Ratings are 90% of actual. |
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| U.S. Customary Units lbs/hr | |||
| Model No. | 12-205 2x2 |
12-206 2-1/2 x 2-1/2 |
12-208 3x3 |
| Set Pressure PSIG | |||
| 5* | 1,439 | 2,043 | 2,855 |
| 10* | 1,969 | 2,786 | 3,478 |
| 15 | 2,500 | 3,529 | 4,100 |
| Metric Units kg/hr | |||
| Model No. | 12-205 2x2 |
12-206 2-1/2x2-1/2 |
12-208 3x3 |
| Set Pressure BarG | |||
| 0.34 | 653 | 927 | 1,295 |
| 0.69 | 893 | 1,264 | 1,577 |
| 1.03 | 1,134 | 1,601 | 1,860 |
| * ASME Section IV and NB Certified capacities at 15 psi only. Valves may be set for any pressure between 5 and 15 psi. Consult for set pressures not listed. |
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ASME Section IV bronze safety valves protect small to medium low pressure steam heating boilers. Three design configurations feature top guiding and raised seating area for extended service life. Available top and side discharge models.
ASME Section IV
Sizes 3/4”-1-1/2”
Factory set pressure 5 to 15 psi
Applications:
Low pressure steam heating and supply boilers.
Features:
- Flat seat, PTFE faced disc for positive seal
- Standard set pressure of 15 psig
- Positive drainage of condensate from seat area
- No. 13-101 is top outlet discharge
- Registered in all Canadian provinces and territories, CRN #0G8547.5C
- ASME and National Board certified at 15 psig
- Options:
- Satin or polished chrome finishes
| 13 Series Capacities | ||||||
|---|---|---|---|---|---|---|
| ASME Section IV Steam Pounds Per Hours Saturated Steam at 33-1/3% Overpressure, National Board Certified. Ratings are 90% of actual. |
||||||
| U.S. Customary Units lbs/hr | ||||||
| Model No. | 13-101 3/4 |
13-202 1x1 |
13-211 3/4 x 3/4 |
13-213 1-1/2 x 2 |
13-214 1-1/2 x 2 |
13-511 13-512 3/4 x 3/4 |
| Set Pressure PSIG | ||||||
| 5* | 333 | 374 | 290 | 699 | 1,106 | 213 |
| 10* | 372 | 509 | 383 | 950 | 1,503 | 310 |
| 15 | 410 | 643 | 475 | 1,200 | 1,900 | 407 |
| Metric Units kg/hr | ||||||
| Model No. | 13-101 20 |
13-202 25 x 25 |
13-211 20 x 20 |
13-213 32 x 40 |
13-214 40 x 50 |
13-511 13-512 20 x 20 |
| Set Pressure BarG | ||||||
| 0.34 | 151 | 170 | 131 | 317 | 502 | 97 |
| 0.69 | 169 | 231 | 174 | 431 | 682 | 141 |
| 1.03 | 186 | 292 | 215 | 544 | 862 | 141 |
| * ASME Section IV and NB Certified capacities at 15 psi only. Valves may be set for any pressure between 5 and 15 psi. Consult for set pressures not listed. |
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Series 14-200 by Conbraco is National Board capacity-certified in accordance with ASME Section IV at 15 psig. This model is designed for medium and large commercial and industrial boilers. Capcities up to 6843 lbs./hr.
ASME Section IV
Sizes 2”, 2-1/2”, and 3"
Factory set pressure 5 to 15 psi
Applications:
The 14 Series is an ASME Section IV high capacity steam safety valve for use with medium and large size commercial and industrial heating boilers.
Features:
- One piece body, all bronze construction
- Rust proofed steel spring
- Chrome plated seat, PTFE coated disc
- 3/8" NPT side tapping for drain connection
- Valves are capacity certified by the National Board at 15 psig only, in accordance with ASME Boiler and Pressure Vessel Code Section IV
- Registered in all Canadian provinces and territories, CRN #0G8547.5C
- Options:
- Test gag available to prevent the valve from opening during hydrostatic testing of the boiler. To specify gag option, add "G" to suffix.
| 14 Series Capacities | |||
|---|---|---|---|
| ASME Section IV Steam Pounds Per Hours Saturated Steam at 33-1/3% Overpressure, National Board Certified. Ratings are 90% of actual. |
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| U.S. Customary Units lbs/hr | |||
| Model No. | 14-205 2 x 2 |
14-206 2-1/2 x 2-1/2 |
14-207 3 x 3 |
| Set Pressure PSIG | |||
| 5* | 1,815 | 2,695 | 3,944 |
| 10* | 2,483 | 3,686 | 5,394 |
| 15 | 3,150 | 4,676 | 6,842 |
| Metric Units kg/hr | |||
| Model No. | 14-205 50 x 50 |
14-206 65 x 65 |
14-207 80 x 80 |
| Set Pressure BarG | |||
| 0.34 | 823 | 1,222 | 1,789 |
| 0.69 | 1,126 | 1,672 | 2,447 |
| 1.03 | 1,429 | 2,121 | 3,103 |
| * ASME Section IV and NB Certified capacities at 15 psi only. Valves may be set for any pressure between 5 and 15 psi. Consult for set pressures not listed. |
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