274

"5 pins" float valves

Die-cast brass body

Acetal piston

Connection: cylindrical GAS (BSPP) - on request: conical NPT

Not suitable for drinking water

Maximum working temperature: 80°C (176°F)

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274A1

Brass seat

Round stainless steel arm mm.175, thread 1/4W

Seat obtained in the body

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	175	3.5	40	5	28 × 15 × 11
1/2"	−	175	3.5	35	5	28 × 15 × 11

274A2

Brass seat

Flat stainless steel arm mm.300

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/4"	−	300	7.5	50	18	43 × 28 × 17
1"	−	300	12	20	10	49 × 26 × 11

274A3

Brass seat

Flat stainless steel arm
Brass piston

Body made in brass

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

1"1/4	−	500	20	25	26	61 × 33 × 17
1"1/2	−	500	26.5	25	32	70 × 45 × 16
2"	−	500	30	20	38	70 × 45 × 16

Body made in bronze

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

2"1/2	−	600	33	20	73	70 × 45 × 16
3"	−	650	39.5	12	59	110 × 30 × 23
4"	−	700	49	10	71	110 × 30 × 23

274A4

Brass seat

Round stainless steel arm mm.250, thread 1/4W

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	250	3.5	40	5	28 × 15 × 11
1/2"	−	250	3.5	35	5	28 × 15 × 11

274A6

Brass seat

Flat stainless steel arm mm.2x12

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	240	3.5	200	25	61 × 33 × 17
1/2"	−	240	3.5	175	28	61 × 33 × 17

274B1

Stainless steel seat

Round stainless steel arm mm.175, thread 1/4W

Seat inserted under pressure in the body

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	175	3.5	40	5	28 × 15 × 11
1/2"	−	175	3.5	35	5	28 × 15 × 11

274B2

Stainless steel seat

Flat stainless steel arm mm.300

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/4"	−	300	9	50	17	43 × 28 × 17
1"	−	300	11	20	10	49 × 26 × 11

274B3

Stainless steel seat

Flat stainless steel arm

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

1"1/4	−	500	20	25	27	61 × 33 × 17
1"1/2	−	500	22.6	25	32	70 × 45 × 16
2"	−	500	26	20	39	70 × 45 × 16

274B4

Stainless steel seat

Round stainless steel arm mm.250, thread 1/4W

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	250	3.5	40	5	28 × 15 × 11
1/2"	−	250	3.5	35	5	28 × 15 × 11

274B6

Stainless steel seat

Flat stainless steel arm mm.2x12

A = Standard arm length (mm)
B = Bore of seat (ø mm)
DN	−	A	ø B	Standard packaging
DN	−	A	ø B	Pieces	Kg	Dimensions

3/8"	−	240	3.5	200	26	61 × 33 × 17
1/2"	−	240	3.5	175	28	61 × 33 × 17

		3/8"	1/2"	3/4"	1"	1"1/4	1"1/2	2"	2"1/2	3"	4"
291	Flat plastic float ball, thread filetto 1/4W	ø 90	ø 90
293	Round plastic float ball, 1/4W thread	ø 90	ø 90
295	Round plastic float ball with sliding ball-holder	ø 90	ø 90	ø 120	ø 150	ø 180	ø 180	ø 220	ø 300	ø 300	ø 300
297	Round copper float ball	ø 85-90	ø 100	ø 120	ø 150	ø 180	ø 180	ø 220	ø 250	ø 300	ø 300
300	Flat copper float ball			ø 120	ø 150	ø 180	ø 180	ø 220	ø 250	ø 300	ø 300