Selecting control and balancing valves in a variable flow system

ASHRAE Journal

Volumn 39, Issue 6, 1997, Pages 53-62

  Hegberg, Richard A ^a,b,c  

^a Powers Regulator Co

^b Bell and Gossett ^*  (United States)

^c Sect 80 Tech Activities Committee

Author keywords

[No Author keywords available]

Indexed keywords

COOLING; FLOW MEASURING INSTRUMENTS; FLOW OF FLUIDS; PRESSURE DROP; PROPORTIONAL CONTROL SYSTEMS; PUMPS; VALVES (MECHANICAL); VARIABLE SPEED DRIVES;

BALANCING VALVES; VARIABLE FLOW SYSTEM;

WATER DISTRIBUTION SYSTEMS;

EID: 0031161977     PISSN: 00012491     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Hydronic Systems Analysis and Evaluation, Carlson,G.F, ASHRAE Journal, Nov. 1968.
2. Hydraulic Institute Engineering Data Book, 1990
3. Water Flow Rate Limitations, Stewart, W. E. & Dona, C.L., 1987 ASHRAE Transations pt.2, RP-450, #3106.
4. Total Balancing, Tour & Andersson, Petitjean, R, 1988.
5. ASHRAE Fundamental Water System Design, self-learning course, 1996.
6. ASHRAE Journal, October 1990, The Pros and Cons of Balancing a Variable Flow Water System, (several authors).
7. ASHRAE 1996 HVAC Systems & Equipment, Chap. 41 Valves.
8. ASHRAE Fundamental Water System Design, self-learning course, 1996.
9. ASHRAE Journal October 1990, The Pros and Cons of Balancing a Variable Flow Water System, (several authors).
10. ASHRAE 1993 Fundamentals, Chap. 33 Pipe Sizing.
11. ASHRAE 1995 HVAC Applications, Chap. 34 Test, Balancing & Adjusting.
12. ASHRAE 1996 HVAC Systems & Equipment, Chap. 41 Valves. ■