Watts TWS Manuel d'utilisateur télécharger pdf

IS-TWS

O-ring

Plunger Assembly

Valve Body

Seat

Union Nut

Drain Plug,

Blow Down

Installation Instructions

1. Drill a 1

⁄8" diameter hole in the wall and insert the barrel

through the wall.

2. Determine system requirements:

a. If using a vacuum breaker, install the union outlet of the

TWS Hydrant in the vertical up position (see Fig. 1 and Fig. 2).

b. If using a Reduced Pressure Assembly, install the union

outlet of the TWS Hydrant in the vertical up orientation (see

Fig. 1 and Fig. 3).

Watts Regulator suggests the use of the Watts Series

U009AQT for added installation savings.

c. If using a Double Check Assembly in meter box (see Fig. 4

and Fig. 5), install the union outlet in the vertical down posi-

tion.

3. Secure to the wall, anchoring through the faceplate.

4. Connect the threaded

⁄4" or 1" (20 or 25mm) inlet to the do-

mestic supply. (see Fig. 1)

5. If the inside connection is to be a sweat (soldered) connection,

turn hydrant key counterclockwise to the full open position.

Wrap hydrant side connection with a wet rag and/or heat sink

before applying heat.

6. Restore water supply, slowly open hydrant and ﬂ ush thor-

oughly.

7. Connect union outlet to the backﬂ ow preventer.

Note: TWS does not include Backﬂ ow Prevention Assembly.

Consult local codes for proper protection.

Note: The Watts TWS is designed for maximum ﬂ ow and

should be operated in the wide open position. The TWS hy-

drant should not be used as a throttling valve.

Figure 1

Head Body

Key

Series TWS

Wall Hydrant

Sizes:

/4" and 1" (20 and 25mm)

Size

⁄4" and 1" (20 and 25mm)

Nom. Pipe Stem

Model No. Distance

Length Length

in. mm in. mm in. mm

TWS-8 8.0 200 9.0 229 12.3 312

TWS-10 10.0 255 11.0 279 14.3 363

TWS-12 12.00 305 13.0 330 16.3 414

TWS

IS-TWS.indd 1 9/5/08 2:15:13 PM

1 2

Series TWS 1
Typical Installations 2

Résumé du contenu

Page 1 - Series TWS

IS-TWSO-ringPlunger AssemblyValve BodySeatUnion NutDrain Plug,Blow DownInstallation Instructions1. Drill a 17⁄8" diameter hole in the wall and i

Page 2 - Typical Installations

Note: PVB’s must be installed a minimum of 12" (305mm) above the highest point of water in the sprinkler system.TWS with Watts U009AQT Reduced Pr

Commentaires sur ces manuels

Pas de commentaire

Watts TWS Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Accessoires pour les appareils électriques Watts TWS. Watts TWS User Manual Manuel d'utilisatio

Résumé du contenu

Commentaires sur ces manuels

Produits connexes et manuels pour Accessoires pour les appareils électriques Watts TWS