Screwed Bonnet Needle Valves Type S350 / S351

AS-Schneider Needle Valve Type S 350 is available with a lot of options. This valve type is providing bonnets with internal stem thread, external stem thread and bellows sealed options. The valve seat is replaceable and the valve stem is provided with a cold rolled surface, back seat and a non-rotating needle tip. The valve body is die-forged.

Bore Size: 0.315" (8 mm)

Productvariaties

Inlet	Outlet	Material	Part Number with Internal Stem Thread 1a	Part Number with Internal Stem Thread 1b	Part Number with External Stem Thread 2a	Part Number with External Stem Thread 2b
Needle Valves with Tube Fitting
Tube Fitting Sizes
12S	12S	1.0460	S350.01.114	S35001114	S351.01.114	S35101114
12S	12S	1.4571	S350.01.214	S35001214	S351.01.214	S35101214
14S	14S	1.0460	S350.01.115	S35001115	S351.01.115	S35101115
14S	14S	1.4571	S350.01.215	S35001215	S351.01.215	S35101215
Needle Valves with Threaded Connections
G 1/2 Female	G 1/2 Female	1.0460	S350.03.104	S35003104	S351.03.104	S35103104
G 1/2 Female	G 1/2 Female	1.4571	S350.03.204	S35003204	S351.03.204	S35103204
1/2 NPT Female	1/2 NPT Female	1.0460	S350.03.124	S35003124	S351.03.124	S35103124
1/2 NPT Female	1/2 NPT Female	1.4571	S350.03.224	S35003224	S351.03.224	S35103224
1/2 NPT Male	1/2 NPT Female	1.0460	S350.07.124	S35007124	S351.07.124	S35107124
1/2 NPT Male	1/2 NPT Female	1.4571	S350.07.224	S35007224	S351.07.224	S35107224
Needle Valves with Weld Ends / Tube Fitting Connection
Weld End Ø 21.3 x Ø 12.2	Tube Fitting Size 12S	1.0460	S350.05.130	S35005130	S351.05.130	S35105130
Weld End Ø 21.3 x Ø 12.2	Tube Fitting Size 12S	1.4571	S350.05.230	S35005230	S351.05.230	S35105230
Weld End Ø 21.3 x Ø 12.2	Weld End Ø 21.3 x Ø 12.2	1.0460	S350.05.100	S35005100	S351.05.100	S35105100
Weld End Ø 21.3 x Ø 12.2	Weld End Ø 21.3 x Ø 12.2	1.4571	S350.05.200	S35005200	S351.05.200	S35105200
Needle Valves wit Male Threads acc. to DIN 19207 / Tube Fitting Connection*
Inlet	Outlet	Material	Part Number 1a	Part Number 1b
G 1/2 Male DIN 19207 - Type R	Tube Fitting Size 12S	1.0460	S350.07.114.06	S3500711406
G 1/2 Male DIN 19207 - Type R	Tube Fitting Size 12S	1.4571	S350.07.214.06	S3500721406
G 1/2 Male DIN 19207 - Type R	G 1/2 Male DIN 19207 - Type R	1.0460	S350.09.100.02	S3500910002
G 1/2 Male DIN 19207 - Type R	G 1/2 Male DIN 19207 - Type R	1.4571	S350.09.200.02	S3500920002
* Max. operation pressure PN 160.