VALVES FOR WATER METERS

 

1. CHARACTERISTICS:

• Inlet and outlet valves for water meters installation. Maximum working pressure of 20 bar (2,0Mpa).
• For a test rate of 0.66 l / s (2.38 m3 / h), the pressure loss is less than 2,5m.c.a. at the entrance.
• Only materials that generate no alteration of the water in the level of quality, appearance, color or taste are used.
• Noise levels always below 50 decibels.
• Our union nuts allows to exchange any type or brand of meter.

2. COMPONENTS Y MATERIALS

• Body, ball, nuts, shafts and other metallic parts manufactured under UNE-EN 12165 y 12164 standard.
• Inner sealing with two NBR O Rings.
• PTFE seats to ensure axial sealing and avoid buildup.
• AISI 304 stainless steel handle / Brass butterfly handle / Brass square handle
• SAME valve body regardless of the type of pipe connection: Male / Female / flange.
• Connections: Female thread ISO 228 / Free nut female threaded ISO 228.
• he assembly of the free nut in the body is performed by a lock washer; the TMM valves ensure greater tightness and resistance to clamping force.

 

STRAIGHT / FREE NUT

 

 

Size A		Size A1		Bore		B (mm)		C (mm)		D (mm)
3/4”		7/8”		Ø19		71		60		46
		3/4”				72
		1”				74
1”		1”		Ø24		75		70		54

 

 

ANGLE / FREE NUT

 

 

Size A

Size F

Bore

B (mm)

C (mm)

D (mm)

E (mm)

3/4”

7/8”

Ø19

1”

44

45

94

3/4”

1”

 

OPTIONS: In case of applying a different color handle, the first letter of color must be marked at the end of the code. For example: Blue handle: 02018 01B.

 

WATER METER VALVES