ASME Section IV Low Pressure Steam Heating Boiler Safety Valves
13 Series
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 Set pressure 5 to 15 psi Applications: Low pressure steam heating and supply boilers.
• 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
• National Board certified at 15 psig Options
• Plain, satin or polished chrome finish
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Table 1 | Descriptions |
13-101 | 3/4”M X Top |
13-211 | 3/4”M X 3/4”F |
13-202 | 1”M X 1”F |
13-213 | 1-1/4”M X 1-1/2”F |
13-214 | 1-1/2”M X 2”F |
13-511 | 3/4”M X 3/4”F |
13-512 | 3/4” F X 3/4”F |
B | Plain Brass |
S | Satin Chrome* |
P | Polished Chrome* |
Outlet NPT | Inlet NPT | Cat # |
Top | 3/4M 20 | 13-101 |
3/4F 20 | 3/4M 20 | 13-211 |
1F 25 | 1M 25 | 13-202 |
1-1/2F 40 | 1-1/4M 32 | 13-213 |
2F 50 | 1-1/2M 40 | 13-214 |
3/4F 20 | 3/4M 20 | 13-511 |
3/4F 20 | 3/4F 20 | 13-512 |
P/N Suffix Key: |
XXX: |
101=3/4”M x Top |
211 = 3/4”M x 3/4”F |
202 = 1”M x 1”F |
213 = 1-1/4”M x 1-1/2”F |
214 = 1-1/2”M x 2”F |
511 = 3/4”M x 3/4”F |
512 = 3/4” F x 3/4”F |
X: |
B - Plain Brass |
S - Satin Chrome |
P - Polished Chrome |
XX: |
Set Pressure in PSIG (2 digits) |
X: |
A - Air Service (Non-ASME) |