Safety Relief Valve AL-4ST Series

Safety Relief Valve AL-4ST Series

[Features]
· Mainly used in the safety relief valve located after the pressure reducing valve and safety valve for various pressure vessels and instrumentation equipment, and as a relief valve for pumps.
· The Fluororesin disks used in the valve part of AL-4ST ensure excellent valve seat sealing.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
AL-4ST-0.1-65A
AL-4ST-0.1-80A
AL-4ST-0.1-100A
AL-4ST-0.2-65A
AL-4ST-0.2-80A
AL-4ST-0.2-100A
AL-4ST-0.3-65A
AL-4ST-0.3-80A
AL-4ST-0.3-100A
AL-4ST-0.4-65A
AL-4ST-0.4-80A
AL-4ST-0.4-100A
AL-4ST-0.5-65A
AL-4ST-0.5-80A
AL-4ST-0.5-100A
AL-4ST-0.6-65A
AL-4ST-0.6-80A
AL-4ST-0.6-100A
AL-4ST-0.7-65A
AL-4ST-0.7-80A
AL-4ST-0.7-100A
AL-4ST-0.8-65A
AL-4ST-0.8-80A
AL-4ST-0.8-100A
AL-4ST-0.9-65A
AL-4ST-0.9-80A
AL-4ST-0.9-100A
AL-4ST-1.0-65A
AL-4ST-1.0-80A
AL-4ST-1.0-100A
AL-4ST-1.1-65A
AL-4ST-1.1-80A
AL-4ST-1.1-100A
AL-4ST-1.2-65A
AL-4ST-1.2-80A
AL-4ST-1.2-100A
AL-4ST-1.3-65A
AL-4ST-1.3-80A
AL-4ST-1.3-100A
AL-4ST-1.4-65A
AL-4ST-1.4-80A
AL-4ST-1.4-100A
AL-4ST-1.5-65A
AL-4ST-1.5-80A
AL-4ST-1.5-100A
AL-4ST-1.6-65A
AL-4ST-1.6-80A
AL-4ST-1.6-100A
AL-4ST-1.7-65A
AL-4ST-1.7-80A
AL-4ST-1.7-100A
AL-4ST-1.8-65A
AL-4ST-1.8-80A
AL-4ST-1.8-100A
AL-4ST-1.9-65A
AL-4ST-1.9-80A
AL-4ST-1.9-100A
AL-4ST-2.0-65A
AL-4ST-2.0-80A
AL-4ST-2.0-100A
Part NumberVolume DiscountDays to ShipSupply Side, Nominal Designation of Pipe Flange Denomination B(Denomination A) Control Side Nominal The Pipe Flange B name(A name) Maximum Applicable Pressure Data
Quote 2 1/2B(65A)2 1/2B(65A)0.1
Quote 3B(80A)3B(80A)0.1
Quote 4B(100A)4B(100A)0.1
Quote 2 1/2B(65A)2 1/2B(65A)0.2
Quote 3B(80A)3B(80A)0.2
Quote 4B(100A)4B(100A)0.2
Quote 2 1/2B(65A)2 1/2B(65A)0.3
Quote 3B(80A)3B(80A)0.3
Quote 4B(100A)4B(100A)0.3
Quote 2 1/2B(65A)2 1/2B(65A)0.4
Quote 3B(80A)3B(80A)0.4
Quote 4B(100A)4B(100A)0.4
Quote 2 1/2B(65A)2 1/2B(65A)0.5
Quote 3B(80A)3B(80A)0.5
Quote 4B(100A)4B(100A)0.5
Quote 2 1/2B(65A)2 1/2B(65A)0.6
Quote 3B(80A)3B(80A)0.6
Quote 4B(100A)4B(100A)0.6
Quote 2 1/2B(65A)2 1/2B(65A)0.7
Quote 3B(80A)3B(80A)0.7
Quote 4B(100A)4B(100A)0.7
Quote 2 1/2B(65A)2 1/2B(65A)0.8
Quote 3B(80A)3B(80A)0.8
Quote 4B(100A)4B(100A)0.8
Quote 2 1/2B(65A)2 1/2B(65A)0.9
Quote 3B(80A)3B(80A)0.9
Quote 4B(100A)4B(100A)0.9
Quote 2 1/2B(65A)2 1/2B(65A)1
Quote 3B(80A)3B(80A)1
Quote 4B(100A)4B(100A)1
Quote 2 1/2B(65A)2 1/2B(65A)1.1
Quote 3B(80A)3B(80A)1.1
Quote 4B(100A)4B(100A)1.1
Quote 2 1/2B(65A)2 1/2B(65A)1.2
Quote 3B(80A)3B(80A)1.2
Quote 4B(100A)4B(100A)1.2
Quote 2 1/2B(65A)2 1/2B(65A)1.3
Quote 3B(80A)3B(80A)1.3
Quote 4B(100A)4B(100A)1.3
Quote 2 1/2B(65A)2 1/2B(65A)1.4
Quote 3B(80A)3B(80A)1.4
Quote 4B(100A)4B(100A)1.4
Quote 2 1/2B(65A)2 1/2B(65A)1.5
Quote 3B(80A)3B(80A)1.5
Quote 4B(100A)4B(100A)1.5
Quote 2 1/2B(65A)2 1/2B(65A)1.6
Quote 3B(80A)3B(80A)1.6
Quote 4B(100A)4B(100A)1.6
Quote 2 1/2B(65A)2 1/2B(65A)1.7
Quote 3B(80A)3B(80A)1.7
Quote 4B(100A)4B(100A)1.7
Quote 2 1/2B(65A)2 1/2B(65A)1.8
Quote 3B(80A)3B(80A)1.8
Quote 4B(100A)4B(100A)1.8
Quote 2 1/2B(65A)2 1/2B(65A)1.9
Quote 3B(80A)3B(80A)1.9
Quote 4B(100A)4B(100A)1.9
Quote 2 1/2B(65A)2 1/2B(65A)2
Quote 3B(80A)3B(80A)2
Quote 4B(100A)4B(100A)2

Loading...

  1. 1

Basic Information

Regulating Valve / Safety Valve Type Safe Valve Applicable Fluid Steam Max. Applicable Pressure(MPa) 1.01~2
Max. Fluid Temperature(℃) 150 Connection Type Equal Dia. Connection Supply Side, Flange Connection Types JIS 20K Flange
Control Side, Flange Connection Type JIS 20K Flange Primary Pressure(MPa) 0.05~2.0 Material (Valve Body / Valve Seat) Stainless Steel (Fluorinated Resin Disc Included)

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(60) 3 7960 8499 / FAX:(60) 3 7960 7499
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)