Brochure
66
Customer Service (704) 841-6000
www.apollovalves.com
RVW 60/61 10600 SERIES
SECTION IV ASME HOT WATER RELIEF VALVES
High-capacity heating valves with female inlet, expanded or standard female 
outlet. Protects against excessive water pressure due to failure of controls to 
regulate BTU input. Elevated seat for drainage of water away from seat area.  
Entire pressure range is National Board capacity certied.
FEATURES
•  High BTU capacity rating
•  Silicone seat
•  Fabric reinforced molded diaphragm isolates spring from water at 
  all times
•  Bronze body and spring cage
•  Maximum temperature service 250°F
•  Registered in all Canadian Provinces and Territories, CRN #0G8547.5C
•  Made in USA
Series
Number
Size (in.)
Certied 
Pressure 
Range psig
Wt./100
(lbs.)
Dimensions (in.)
Inlet NPT Outlet NPT A B C
10-604 3/4F 3/4F 15-160 232 1.03 5.25 1.62
10-605 1F 1F 15-160 410 1.25 6.69 2.00
10-606 1-1/4F 1-1/4F 15-160 795 1.25 8.37 2.47
10-607 1-1/2F 1-1/2F 15-160 1100 2.00 10.75 2.75
10-608 2F 2F 15-160 2375 2.19 14.00 3.69
10-614 3/4F 1 F 15-160 226 1.03 5.25 1.72
10-615 1 F 1-1/4F 15-160 390 1.25 6.69 2.00
10-616 1-1/4F 1-1/2F 15-160 755 1.25 8.37 2.47
10-617 1-1/2F 2F 15-160 1145 2.00 10.75 2.75
10-618 2F 2-1/2F 15-160 2315 2.19 14.00 3.66
Use Sux No. to designate last two digits of Product No. for desired pressure. 
Other pressure settings available upon request.
BTU/HR at 10% over-pressure. National Board Certied. Ratings are 90% of actual at  
10% accumulation.
Pressure
psig
Sux
Number
3/4 x 3/4
10-604
1 x 1
10-605
1-1/4 x 1-1/4
10-606
1-1/2 x 1-1/2
10-607
2 x 2
10-608
30 -05  827,000 1,339,000 2,316,000 3,151,000 5,193,000
50 -10 1,209,000 1,956,000 3,384,000 4,604,000 7,589,000
60 -12 1,399,000 2,265,000 3,918,000 5,331,000 8,786,000
75 -15 1,686,000 2,728,000 4,720,000  6,421,000 10,583,000
100 -20 2,162,000 3,500,000 6,055,000  8,238,000 13,577,000
125 -25 2,639,000 4,272,000 7,390,000  10,054,000 16,571,000
150 -34 3,116,000 5,044,000 8,725,000  11,871,000 19,565,000
Pressure
psig
Sux
Number
3/4 x 1
10-614
1 x 1-1/4
10-615
1-1/4 x 1-1/2
10-616
1-1/2 x 2
10-617
2 x 2-1/2
10-618
30 -05  970,000 1,570,000 2,716,000 3,696,000 6,091,000
50 -10 1,418,000 2,295,000 3,969,000 5,400,000 8,900,000
60 -12 1,641,000 2,657,000 4,596,000 6,252,000 10,305,000
75 -15 1,977,000 3,200,000 5,535,000  7,531,000 12,412,000
100 -20 2,536,000 4,105,000 7,101,000  9,661,000 15,924,000
125 -25 3,096,000 5,011,000 8,668,000  11,792,000 19,435,000
150 -34 3,655,000 5,916,000 10,234,000  13,923,000 22,947,000
Other pressure settings available upon request.
B
A
C
A
S
M
E
HV
RELIEF VALVES
hot water










