Process Gas Diaphragm Valve

Connections (mm) inch A B Ports Connections inch A inch (mm) AK Ports MV4 FV4 TW4 MV6 FV6 TW6 (mm) (29.0) (22.2) (38.1) (22.2) (28.6) 1.39 (35.3) 1.14 0.875 1.5 0.875 1.125 MV4 TW4 MV6 TW6 TW8 BP 1.06 (26.9) 2PW (Welded) 1.12 sq. (28.4) 2P (Machined) 1.93 (49.0) 1.325 (33.7) Made to Order Optional knob color available. Red, blue, green, gold, silver, purple, etc.

The following check valves are available: AK Series, AKH/AKB Series
In addition, special order check valves for SUS bodies, high/low temperatures, etc., are available: AK Series, AKH/AKB Series
For more information, refer to the AK series catalog, which can be found here.

Thermo-chiller HRS offers convenient functions, self diagnosis and check display for easy maintenance.  An angled supply port facilitates the supply of circulating fluid, even when units are stacked.  A large digital display provides a clear view of the current and set values.  The dustproof filter is integrated with the grill of the front panel allowing mounting and removal of the HRS filter

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, EN, AK BODY PT 1/4NPT (F), .42655 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, 1N, AK, .69981 lb, ModelPort sizeEffective area (mm2)Weight (g)AK6000-101230315

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, FN, AK BODY PORT 1/4, .19857 lb, ModelPort sizeEffective area (mm2)Weight (g)AK2000-021/427.5100

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, HN, AK BODY PT 3/8, .35966 lb, ModelPort sizeEffective area (mm2)Weight (g)AK4000-033/885150

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, DN, AK BODY PT 1/8, .24200 lb, ModelPort sizeEffective area (mm2)Weight (g)AK2000-011/825105

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, F7, AK BODY PORT 1/4, .30864 lb

Check Valve Series AK

Minimum operating pressure 0.02 MPa ASN Ambient and fluid temperature 5 to 60C (No freezing) AQ JIS Symbol Flow Characteristics ASV AK2000-01/-02 AK4000-02 AK How to Order Pressure drop (MPa) Pressure drop (MPa) Pressure drop (MPa) Pressure drop (MPa) ASS Inlet pressure: 0.1 MPa Inlet pressure: 0.1 MPa Inlet pressure: 0.1 MPa AK 2 000 02 0.5 MPa 0.7 MPa 0.5 MPa 0.3 MPa ASR 0.3 MPa 0.7 MPa

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, CN, AK BODY PT 1/8NPT (F), .23100 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, FN, AK BODY PORT 1/4, .34544 lb, ModelPort sizeEffective area (mm2)Weight (g)AK4000-021/447155

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, LN, AK BODY PT 3/4, .72920 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, JN, AK BODY PT 1/2, .47782 lb, ModelPort sizeEffective area (mm2)Weight (g)AK4000-041/295140

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, DN, AK BODY PT 1/8, .21243 lb, ModelPort sizeEffective area (mm2)Weight (g)AK2000-011/825105

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, JN, AK BODY PT 1/2, .34173 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, H7, AK BODY PT 3/8, .49456 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, FN, AK BODY PORT 1/4, .21450 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, 1N, AK, .53276 lb

The bushing type AKB can be used in applications with splashing coolant and spatter, etc.Check valve with high flow capacity , Low cracking pressure (0.02MPa)-2.9PSI, Compact and lightweight , Variety of models, CHECK VALVE, VALVE, AK CHECK VALVE, FN, AK BODY PORT 1/4, .16836 lb