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CONTROL VALVES Zone ValveS KVC Series

DESCRIPTION The Kele KVC Series includes two- and three-way, hot and chilled water control valves and fail-in-place or power-fail return electric actuators. The unique cartridge design enables the valve to be piped mixing or diverting for the three-way valve, and either flow direction for the two-way valve. The actuator uses a unique twist-off mount for easy installation or servicing and is available with two-position, floating, or proportional control signals.

3

KVC 2100N66 valve with KVC 6936 actuator

SPECIFICATIONS Action 2-way

Size 1/2", 3/4", 1-1/4", 1" Cv 0.7, 4.7, 0.7, 2.9, 4.7, 8.7 Connections FNPT Body Pattern 2-Way, 3-Way Flow Characteristic Linear Maximum Closeoff Pressure 60 psid (414 kPa) Pressure Rating 300 psig (2069 kPa) Materials Of Construction Bronze valve body, stainless steel stem, Ryton® and Noryl® trim, Noryl® and Ryton® plastic actuator housing Media Compatibility Hot water, chilled water Media Temperature Range 34° to 203°F (1° to 95°C) Supply Voltage 24 VAC, 50/60 Hz Supply VA 6 VA Control Signal Two-position, floating, or proportional Wiring 39" (99 cm) cable, 20 AWG conductors

3-way Connector Manual Override Stroke Time KVCx114 KVCx93x Weight KVC2050 KVC2075 KVC2100 KVC2125 KVC3050 KVC3075 KVC3100 KVCxxx4 KVCxxx6 Approvals Warranty

6 seconds 120 seconds 1.2 lb (.54 kg) 1.8 lb (.80 kg) 2.1 lb (.95 kg) 2.2 lb (1.0 kg) 1.4 lb (.61 kg) 1.5 lb (.68 kg) 1.6 lb (.70 kg) 0.9 lb (.39 kg) 1.1 lb (.50 kg) UL, CSA Listed, CE Certified 1 year

THREE-WAY VALVE FLOW CHARACTERISTICS

TABLE 1. KVC REPLACEMENT CARTRIDGES

Stem up

Stem down

Stem up

VALVE SIZE AND CV CARTRIDGE BODY MODEL NO. PATTERN 3/4" VALVE 1" 1-1/4" SIZE AND CV CARTRIDGE 1/2"BODY MODEL NO. 3.2 PATTERN VCZZ1100 4.7 1/2" 6.6 3/4"7.11" 1-1/4" VCZZ1100 VCZZ1400 2.9 3.9 3.2 4.2 4.74.36.6 7.1 TwoVCZZ1400 2.9 3.9 4.2 4.3 TwoVCZZ1500 0.7 0.8 0.8 0.8 way VCZZ1500 0.7 0.8 0.8 0.8 way VCZZ1600 1.5. 1.51.51.5. 1.5 VCZZ1600 1.3 1.5 1.3 VCZZ6100 Three-way 6.6 3.8 8.7 6.68.78.7 8.7 VCZZ6100 3.8 Three-way

A

Note:cartridges 1000 Series fit allbodies. two-way bodies. Note: 1000 Series fit cartridges all two-way 6000 Series cartridges fit all 6000 Series cartridges fit all three-way three-way bodies. bodies. Cartridge tool included with each cartridge. Cartridge tool included with each cartridge.

March 2014

Stem spring up on actuator removal, stem up to close (bi-directional flow) Stem spring up on actuator removal, stem up closes port A, stem down closes port B Twist-lock mount with latch Combination override lever and position indicator

CONTROL VALVES

FEATURES • Three-way mixing and diverting in one body • Two-way bi-directional flow for simple installation • Linear flow characteristics • Easily replaceable seat cartridge • Twist-on low power/long life actuator • Manual override • Fail-in-place or power-fail return actuator models • Selectable power fail return direction models

Stem down

B

A

B

A

A

B

B

AB AB AB AB Common Common Common Common Three-way Mixing or Diverting Three-way Mixing or Diverting

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CONTROL VALVES Zone ValveS KVC Series DIMENSIONS in (cm)

Manual control 3.7 (9.4)

3.6 (9.0)

3

Manual control 3.7 (9.4)

2.7 (6.8)

3.6 (9.0)

D A

Port

B

C

Port

B

AB

39" Cable

39" Cable

C

Three-way Assembly

TABLE 2. SPECIFICATIONS AND DIMENSIONS VALVE NUMBER SIZE PORT BODY KVC2050N07 1/2" two-way FNPT KVC2050N13 1/2" two-way FNPT KVC2050N29 1/2" two-way FNPT KVC2050N32 1/2" two-way FNPT KVC2075N47 3/4" two-way FNPT KVC2100N66 1" two-way FNPT KVC2125N71 1-1/4'' two-way FNPT KVC3050N37 1/2" three-way FNPT KVC3075N66 3/4" three-way FNPT KVC3100N87 1" three-way FNPT KVC3125N92 1-1/4'' three-way FNPT

CONTROL VALVES

E A

Two-way Assembly

2.7 (6.8)

Cv 0.7 1.3 2.9 3.2 4.7 6.6 7.1 3.7 6.6 8.7 9.2

C in (cm) 3.87 (9.8) 3.87 (9.8) 3.87 (9.8) 3.87 (9.8) 3.7 (9.4) 3.7 (9.4) 4.3 (11.0) 3.7 (9.4) 3.7 (9.4) 3.7 (9.4) 4.3 (11.0)

D in (cm) 4.37 (11.1) 4.37 (11.1) 4.37 (11.1) 4.37 (11.1) 4.45 (11.3) 4.45 (11.3) 4.6 (11.8) — — — —

E in (cm) — — — — — — — 5.34 (13.6) 5.12 (13.0) 5.35 (13.6) 5.6 (14.2)

WIRING H

G

H

(brown)

24 VAC

(brown)

(black) (white)

Close Open

(gray) (orange)

KVC 6936 Valve Actuator

24 VAC

(white)

G

(gray) (blue)

500Ω

2-10 VDC* signal

(blue)

Power-Fail Close Port A H

G

(white)

Open

(gray)

(brown) (white)

(orange)

Valve Actuator

KVC 7936

(gray) G

(blue)

500Ω

2-10 VDC* signal

Power-Fail Open Port A

(blue)

Valve Actuator

(black) (orange)

* Use 500Ω resistor when signal is 4-20 mA

Power-Fail Close Port A (see table 3 above)

SPST

External control

H

Port “A” closed (brown)

Open SPDT

Two-position or Floating Controller

H

G

2-10 VDC* signal

Valve Actuator

(black)

KVC 6934 KVC 2114 Valve Actuator

(blue)

G

24 VAC

KVC 8114

(black) (blue)

Two-position

24 VAC

24 VAC

KVC 6936

G

Port “A” closed (brown)

Open

24 VAC

(black) (orange)

H

(black) Close

Valve Actuator

Power-Fail Open Port A

(brown)

24 VAC

KVC 7936

External control

H

(brown) 500Ω

KVC 7934

(black)

Valve Actuator

(blue)

Proportional * Use 500Ω resistor when signal is 4-20 mA

ORDERING INFORMATION

110

MODEL KVC8114 KVC2114 KVC6934 KVC6936 KVC7934 KVC7936

DESCRIPTION Two-position, three-wire SPST control, six-second timing actuator Two-position, three-wire SPDT control, six-second timing actuator Three-wire floating control, 120-second timing actuator Three-wire floating control, 120-second timing power-fail return actuator Proportional 2-10 VDC control, 120-second timing actuator Proportional 2-10 VDC control, 120-second timing power-fail return actuator

SSTAG

RELATED PRODUCTS Stainless steel tag on bead chain, 1" x 2" dogtag, custom engraved per order

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March 2014