Pressed brass body
Flat stainless steel AISI 430 arm
Adjustable double lever closure
Brass or stainless steel AISI 340 seat
Max working pressure recommended up to 10 bar
Temperature Max 80°C
SIZES: 1/2" - 3/4" - 1" - 1"1/4 - 1"1/2 - 2"
ON REQUEST: NPT thread - NICKEL-PLATED - SILENCER tube
Serie 320 Float valve Double Lever
The 320 series in a sturdy forged brass body is the ideal solution for industrial type systems. The valve is characterized by the brass closing piston controlled directly by the arm through a two-armed lever.
The standard rod, on which the ball is mounted, is flat in shape and made of stainless steel to ensure better resistance to the forces exerted by the floating sphere. A stainless steel screw allows you to adjust the inclination of the arm to increase or decrease the closing level of the valve.
Also available in Nickel Plated version and with NPT conical thread.
BRASS SEAT
FLAT stainless steel ARM
PRESSED brass BODY
| OVERALL MEASURES | Box | RECOMMENDED BALLS | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ø DN | C | B | Ø T | Ø S | L | Ø A | HxW | PLASTIC | COPPER | |
| 1/2 | 34 | 53 | 8 | 21 | 300 | - | 3x15 | 120 | 120 | |
| 3/4 | 34 | 53 | 8 | 21 | 300 | - | 3x15 | 120 | 120 | |
| 1 | 34 | 62 | 10 | 26 | 400 | - | 3x15 | 150 | 150 | |
| 1 ¼ | 44 | 83 | 20 | 32 | 500 | - | 4x20 | 180 | 180 | |
| 1 ½ | 47 | 99 | 21 | 41 | 500 | - | 4x20 | 180 | 200 | |
| 2 | 52 | 105 | 26 | 47 | 500 | - | 4x20 | 220 | 220 | |
Lenghts and others Ø in mm
Balls available also in stainless steel
STAINLESS STEEL SEAT
FLAT stainless steel ARM
PRESSED brass BODY
| OVERALL MEASURES | Box | RECOMMENDED BALLS | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ø DN | C | B | ØT | ØS | L | ØA | HXW | PLASTIC | COPPER | |
| 1/2 | 34 | 53 | 9 | 21 | 300 | - | 3x15 | 120 | 120 | |
| 3/4 | 34 | 53 | 9 | 21 | 300 | - | 3x15 | 120 | 120 | |
| 1 | 34 | 62 | 11 | 26 | 400 | - | 3x15 | 150 | 150 | |
| 1 ¼ | 44 | 83 | 21 | 32 | 500 | - | 4x20 | 180 | 180 | |
| 1 ½ | 47 | 99 | 21 | 41 | 500 | - | 4x20 | 180 | 200 | |
| 2 | 52 | 105 | 26 | 47 | 500 | - | 4x20 | 220 | 220 | |
Lenghts and others Ø in mm
Balls available also in stainless steel
EXTRA LONG FLAT stainless steel ARM
PRESSED brass BODY
| OVERALL MEASURES | Box | RECOMMENDED BALLS | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ø DN | C | B | Ø T | Ø S | L | Ø A | HxW | PLASTIC | COPPER | |
| ½ | 34 | 53 | 8 | 21 | 600 | - | 3X15 | 120 | 120 | |
| ¾ | 34 | 53 | 8 | 21 | 600 | - | 3X15 | 120 | 120 | |
| 1 | 34 | 62 | 10 | 26 | 600 | - | 3X15 | 150 | 150 | |
| 1 ¼ | 44 | 83 | 20 | 32 | 600 | - | 4X20 | 180 | 180 | |
| 1 ½ | 47 | 99 | 21 | 41 | 750 | - | 4X20 | 180 | 200 | |
| 2 | 52 | 105 | 26 | 47 | 750 | - | 4X20 | 220 | 220 | |
Lenghts and others Ø in mm
Balls available also in stainless steel
The fields of application of float valves
Each float valve has different characteristics to adapt and provide a specific service to each application sector.
The industrial sector has floats suitable for regulating the flow of water or other liquids inside civil and industrial tanks and basins, even of considerable size.
In agriculture ST products are used inside tanks for irrigation or for storage of fertilizers and other liquids in tanks. The valves used in farms for the operation of automatic drinkers for animals belong to the same sector.
The plumbing sector includes all types of float valves for toilet cisterns.
Balls and accessories are coherently matched to each tap to guarantee the best and correct functioning.
