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201

BS1212 Part 2 with diaphragm

Not suitable for drinking water

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

201A1

High pressure 1/8" plastic seat, plastic nut and piston

Tail 2", 5/16W ball-holder

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

1/2"	−	220	3.2	50	20	43 × 28 × 28

201A2

Low pressure 1/8" plastic seat, plastic nut and piston

Tail 2", 5/16W ball-holder

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

1/2"	−	220	6.3	50	20	43 × 28 × 28

201B3

High pressure 1/8" brass seat, brass nut and piston

Tail 2", 5/16W ball-holder

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

1/2"	−	220	3.2	50	23	43 × 28 × 28

Fittings			1/2"
	296	Round plastic float ball, 5/16W thread	ø 4"1/2
	301	Round copper float ball with soldered threaded ball-holder	ø 4"1/2
	940	Joints and gaskets
	942	Round stainless steel arm for BS1212
	943	Pistons for BS1212
	944	Seats for BS1212
	950	Locknuts for BS1212

Documents
Stainless steel arms vs. Brass arms (video)
Installation instructions
Materials used in manufacturing
RoHS and REACH declarations
Sales conditions

The above data are subject to change without notice.