Brochure
See Safety & Relief Valve Catalog (SRCA9000) for more detailed information about the products in this section.
67
RVS 12 12200 SERIES
ASME SECTION IV
LOW PRESSURE STEAM HEATING BOILER SAFETY VALVES
Use on commercial steam heating boilers. National Board capacity certied
at 15 psig.
FEATURES
Series
Number
Size (in.)
Max.
Pressure
psig
Capacity*
lbs./hr.
Wt./100
(lbs.)
Dimensions (in.)
Inlet NPT Outlet NPT A B C
12-205 2 2 15 2500 514 6.00 3.75 2.62
12-206 2-1/2 2-1/2 15 3529 835 8.50 5.25 3.06
12-208 3 3 15 4100 1162 9.50 6.00 3.75
Note: When ordering specify pressure by adding the two digit key number after the product number as
follows: 5 psig - 03; 6 psig - 04; 8 psig - 05; 10 psig - 06; 12 psig - 07; 15 psig - 08
* National Board Capacity Certied-(15 psi rating, 90% of actual capacity at 33% accumulation.)
A
B
C
• TFE coated EPDM seal
• All bronze construction
• 3/8” NPT side tapping for drain
• Top guided seat alignment
• Registered in all Canadian
Provinces and Territories, CRN
#0G8547.5C
• Made in USA
A
S
M
E
HV
RVS 13 13 SERIES
ASME SECTION IV
LOW PRESSURE STEAM HEATING BOILER SAFETY VALVES
National Board capacity certied at 15 psig in accordance with ASME Section
IV; positive drainage of condensate from seat area.
FEATURES
• Flat seat, EPDM disc for positive seal
• Standard set pressure of 15 psig, capacities apply to valves set at 15 psig
• No. 13-101 is top outlet discharge
• Registered in all Canadian Provinces and Territories, CRN #0G8547.5C
• Rough Chrome option
• Non-code air service option (-A sux)
• Made in USA
Series
Number
Size (in.)
Pressure
psig
Max.
Capacity*
lbs./hr.
Wt./100
(lbs.)
Dimensions (in.)
Inlet NPT Outlet NPT A B C
13-101-B15 3/4 M Top 15 410 64 2.87 0.94 1.250
13-211-B15 3/4 M 3/4 F 15 475 107 1.81 3.69 1.437
13-202-B15 1 M 1 F 15 643 110 2.06 3.87 1.218
13-213-B15 1-1/4 M 1-1/2 F 15 1200 218 2.53 4.50 1.875
13-214-B15 1-1/2 M 2 F 15 1900 320 3.00 5.25 2.187
13-511-B15 3/4 M 3/4 F 15 407 62 1.69 3.25 1.187
13-512-B15 3/4 F 3/4 F 15 407 59 1.81 2.75 1.187
* National Board Capacity Certied at 15 psig (90% of actual capacity at 33% accumulation.)
Notes: 1) Pressure settings available: 5 to 15 psig in 1 psig increments
2) Per ASME Code Section IV only 15 psi settings are “HV” and “NB” stamped
A
B C
B
A
C
13101
13200
13511
B
C
A
PART NUMBERING SYSTEM
13 XXX X XX X
SERIES FINISH SET PRESSURE OPTIONS
101= 3/4”M x Top B = Plain Brass Set Pressure in PSIG A = Air Service (Non-ASME)
211 = 3/4”M x 3/4”F S = Satin Chrome* (2 Digits)
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
* Available on select models only
512 = 3/4” F x 3/4”F
A
S
M
E
HV
SAFETY VALVES
low pressure steam