It is important to understand the differences between mixing valves (V5013B,F) and diverting valves (V5013C). When applied to valves, the terms mixing and diverting do not always carry the same connotation as when applied to applications. Namely, a mixing application does not always use a mixing valve. The type of valve used is dependent upon the piping of the application. A mixing valve receives input flow at two ports, and discharges the mixed flow at the third port. A diverting valve receives input flow at one port, and diverts the flow to one of two output ports.
The terms diverting application and mixing application do not always clearly define the appropriate V5013. The proper V5013 depends on the valve piping. One example of this is the coil bypass application. A diverting valve installed upstream of the coil determines the flow through the coil. This is functionally the same as a mixing valve installed downstream of the coil directing water from either the coil or the bypass to the return piping. Almost all new installations can use a V5013B,F Mixing Valve, given an appropriate mixing valve piping arrangement. It is important to check the valve stem to see that it operates freely. Impaired valve stem operation may indicate that the body was twisted by faulty piping or the stem was bent by rough handling. Either of these conditions may warrant replacement of the valve body or other components. The valve should be checked at regular intervals for leakage around the packing. The packing is spring-loaded and should seldom require attention. If leakage is discovered and inspection shows that the packing gland is screwed down tightly, the valve must be repacked.
Features:
- Mixing or diverting models.
- Bronze body with threaded connections or cast iron body with flanged-end connections.
- Stainless steel stem and replaceable seats.
- Spring-loaded, self-adjusting packing.
- Constant total flow throughout full stem travel.
- Linear flow characteristic for each port, providing constant total flow control of water or glycol solutions (up to 50% concentration).
- Suitable for pneumatic or electric/electronic actuation.
- Repacking kits available for field servicing.
Product Specifications:
- Flow Characteristics: Linear, constant total flow throughout full plug travel.
- Maximum Pressure Differential:
- Two-position service: 50 psi (345 kPa).
- Modulating service: 25 psi (172 kPa).
- Quiet Water service: 20 psi (138 kPa).
- Stem Travel:
- 1/2- to 3-in. Valves: 3/4 in. (19 mm).
- 4-, 5-, and 6-in. Valves: 1-1/2 in. (38 mm).
- Body:
- Threaded Valves: Bronze.
- Flanged Valves: Cast iron.
- Stem: Stainless steel.
- Packing:
- V5013B &C: Teflon cone for ANSI Class 125 flanged valves.
- V5013F: Rubber or teflon/rubber for ANSI Class 150 threaded valves.
- Disc and Plug:
- V5013B, C: Bronze-skirted plug.
- V5013F: Linear contour plug, one piece brass construction for metal-to-metal seating.
- Seat:
- V5013B: Bronze, removable cage type.
- V5013F: Integral brass.
- Repack Kits:
- 14003294-004 TRADELINE Kit for 1/2 in., 3/4 in., 1 in. and 1-1/4 in. threaded V5013A,F Valves.
- 14003295-004 For 1-1/2 in., 2 in. threaded V5013A,F and 2-1/2 in. and 3 in. flanged V5013B Valves.
- 14003296-002 For 4 in., 5 in., and 6 in. flanged V5013B,C Valves.
- 14000501-001 Valve Bonnet Extension Kit. Further separates the actuator from the valve body for hightemperature applications.
Models available:
1) V5013B1003 Three-way, Globe, 2 1/2 in, Flanged, 63 Cv, Water or Glycol
2) V5013B1011 Three-way, Globe, 3 in, Flanged, 100 Cv, Water or Glycol
3) V5013B1029 Three-way, Globe, 4 in, Flanged, 160 Cv, Water or Glycol
4) V5013B1037 Three-way, Globe, 5 in, Flanged, 250 Cv, Water or Glycol
5) V5013B1045 Three-way, Globe, 6 in, Flanged, 360 Cv, Water or Glycol
6) V5013C1001 Three-way, Globe, 2 1/2 in, Flanged, 63 Cv, Water or Glycol
7) V5013C1019 Three-way, Globe, 3 in, Flanged, 100 Cv, Water or Glycol
8) V5013C1027 Three-way, Globe, 4 in, Flanged, 160 Cv, Water or Glycol
9) V5013C1035 Three-way, Globe, 5 in, Flanged, 250 Cv, Water or Glycol
10) V5013C1043 Three-way, Globe, 6 in, Flanged, 360 Cv, Water or Glycol
About Us: DtiCorp.Com (http://www.DtiCorp.com) carries more than 35,000 HVAC products, including industrial, commercial and residential parts and equipment from Honeywell, Johnson Contols, Robertshaw, Jandy, Grundfos, Armstrong and more. Our online catalog is easy to navigate and search, and all products have a picture and a description. If a customer has any questions about a product, they can call 800-757-5999 and speak with one of our product experts. Our mission is to offer the best prices anywhere to our customers.
Julian Arhire
Manager DtiCorp.com
Phone: 954.484.2929
Fax: 954.484.5155
Web: http://www.DtiCorp.com
###
