Install Instructions

ManualsBrandsHoneywell ManualsDampers1-1/4" Unit Vent Valve, Right Angle Body (16 Cv)

Table Of Contents

VP512A Unit

Ventilator Valve

INSTALLATION INSTRUCTIONS

BEFORE INSTALLING

When installing the valve, allow space for the actuator

removal and service. See Fig. 1 and 2. Refer to Table 1.

Do not install upside down. Moisture, or dust and dirt,

might collect in underside of the actuator causing

damage and can impair valve operation.

It can be necessary, due to space limitations, to remove

the actuator before installing the valve body. Follow the

procedures shown in Fig. 3. Reverse this procedure to

replace the actuator.

Refer to form 77-2301 (General Engineering Data for

Pneumatic Control of Steam and Water Unit Ventilators)

for the location of the VP512A in individual unit

ventilators.

INSTALLATION

1. Install the valve as shown in Fig. 1.

IMPORTANT:

The valve must be installed with the arrow on

the body pointing in the direction of the fluid

flow.

2. If necessary, rotate the actuator for control air tub-

ing installation by loosening the two set screws

shown in Fig. 3.

3. Tighten the set screws after the actuator is posi-

tioned.

CONTROL AIR LINE

FLUID FLOW

ARROW EMBOSSED

ON VALVE BODY

M18803

Fig. 1. Valve installation (straight-through

pattern shown).

Table 1. VP512A Approximate Dimensions in in. (mm).

Valve

Size

Body

Type A B C D E F G H J

1/2 Straight 1-1/4 (32) √ 1-7/8 (48) 2-5/8 (67) 1-3/4 (44) √ 1-13/16 (46) 4-11/32

(110)

√

Angle 1-1/4 (32) 2 (51) √ 2-5/8 (67) √ 3/4 (19) 1-13/16 (46) √ 1-3/4 (44)

3/4 Straight 1-1/4 (32) √ 2 (51) 2-1/8 (54) 1-3/4 (44) √ 1-13/16 (46) 4-11/32

(110)

√

Angle 1-1/4 (32) 2-1/8 (54) √ 2-1/8 (54) √ 7/8 (22) 1-13/16 (46) √ 1-3/4 (44)

1 Straight 1-3/8 (35) √ 2-1/4 (57) 3 (76) 1-5/8 (41) √ 1-31/32 (50) 4-1/2 (114) √

Angle 1-3/8 (35) 2-1/8 (54) √ 3 (76) √ 1-1/16 (27) 1-31/32 (50) √ 1-29/32

(48)

1-1/4 Straight 1-9/16 (40) √ 2-1/2 (64) 3-3/4 (95) 1-1/2 (38) √ 2-9/16 (65) 4-13/16

(122)

√

Angle 1-9/16 (40) 2-1/8 (54) √ 3-3/4 (95) √ 1-3/16 (30) 2-9/16 (65) √ 2-15/32

(63)

1-1/2 Straight 1-11/16 (43) √ 2-7/8 (73) 4-1/4 (108) 1-3/8 (35) √ 3-9/32 (83) 5-5/32 (131) √

Angle 1-11/16 (43) 2-1/8 (54) √ 4-1/4 (108) √ 1-3/8 (35) 3-9/32 (83) √ 2-15/16

(75)

® U.S. Registered Trademark

95-1785EF

Summary of content (4 pages)

PAGE 1
VP512A Unit Ventilator Valve INSTALLATION INSTRUCTIONS BEFORE INSTALLING When installing the valve, allow space for the actuator removal and service. See Fig. 1 and 2. Refer to Table 1. IMPORTANT: The valve must be installed with the arrow on the body pointing in the direction of the fluid flow. 2. Do not install upside down. Moisture, or dust and dirt, might collect in underside of the actuator causing damage and can impair valve operation.
PAGE 2
VP512A UNIT VENTILATOR VALVE 5-1/8 (130) NEAREST OBSTRUCTION ALLOW 3-3/8 IN. 9 86 MM) APPROX FOR REMOVAL OF ACTUATOR FROM VALVE 7/16 (11) 3-5/8 (92) STEM BUTTON H- SWING RADIUS (TO TOP OF STEM BUTTON WITH ACTUATOR REMOVED AND VALVE CLOSED) 3/8 (10) A E B G F C SWING RADIUS J D M18805 Fig. 2. Approximate dimensions in in.
PAGE 3
Vanne pneumatique pour ventilo-convecteurs VP512A NOTICE D'INSTALLATION AVANT DE COMMENCER L'INSTALLATION INSTALLATION Au moment de l'installation, s'assurer de laisser un espace suffisant pour l'entretien et le démontage de l'actionneur. Voir la Fig. 1 et la Fig. 2. Se reporter au Tableau 1. IMPORTANT : La vanne doit être installée de manière que la flèche pointe dans le sens du débit du fluide. 1. Installer la vanne comme illustré à la Fig. 1. 2. Ne pas installer la vanne à l'envers.
PAGE 4
VANNE PNEUMATIQUE POUR VENTILO-CONVECTEURS VP512A 130 (5-1/8) OBSTRUCTION LA PLUS PROCHE PRÉVOIR UN DÉGAGEMENT APPROX. DE 9,86 MM (3 3/8 PO) POUR LE DÉMONTAGE DE L'ACTIONNEUR FIXÉ À LA VANNE 11 (7/16) 92 (3-5/8) BOUTON DE TIGE H- RAYON DE ROTATION (AU HAUT DU BOUTON DE TIGE, ACTIONNEUR ENLEVÉ ET VANNE FERMÉE) 10 (3/8) A E B G F RAYON DE ROTATION J C D MF18805 Fig. 2. Encombrement approximatif en mm (po).