Sanitary Valves

Sanitary Valves
Quality of fluid does not change.
Applicable for various types of fluids.

Under these concepts, Konan sanitary valves have been developed to clear all requirements at operation sites, such as no contamination, no fluid accumulation, easy cleaning,
easy maintenance, safety, and durability.
From small systems and devices to large plants, Konan sanitary valves will meet versatile applications with high cleanliness and wide variation.

2-Port , 3-Port　Sanitary Valves

PDF（Catalog）--
  • 2-Port , 3-Port　Sanitary Valves
■AS2C/AL2C　2-Port Normally Closed Type （Air-operated）
■MS2/ML2　2-Port Normally Closed Type （Manually-operated）
■ATA2C　3-Port Confluent valve（Air-operated）
■ATB2C　3-Port Flow-dividing valve（Air-operated）
Model code 2-Port
Air-operated valve Manually-operated valve
Straight-line piping L-shape piping Straight-line piping L-shape piping
AS2C AL2C MS2 ML2
Size Port size Orifice size (Cv value)
8A φ10.5 2.0 ○ ○ ○ ○
10A φ12 2.6 ○ ○ ○ ○
15A φ17.5 4.6 ○ ○ ○ ○
1S φ23 10.4 ○ ○ ○ ○
1.5S φ35.7 25.0 ○ - - -
2S φ47.8 45.0 ○ - - -
Piping Ferrule clamping, welded, or ISO screw
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa -
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s -
Open/close speed
(fluid: air) 		8A,10A:0.03s or less
15A,1S:0.035s or less
1.5S,2S:0.055s or less		 8A,10A:0.03s or less
15A,1S:0.035s or less		 -
Main materials SUS316・SUS316L・TB35H[titanium]
Symbol AS2C,AL2C symbol
 MS2,ML2 symbol
Options Limit switch, proximity switch (air operated type)
Model code 3-Port
Air-operated valve
Confluent valve Flow-dividing valve
ATA2C ATB2C
Size Port size Orifice size (Cv value)
8A φ10.5 2.0 ○ ○
10A φ12 2.2 ○ ○
15A φ17.5 4.6 ○ ○
1S φ23 10.4 ○ ○
Piping Ferrule clamping, welded, or ISO screw
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s
Open/close speed
(fluid: air) 		8A,10A：0.03s or less
15A,1S:0.035s or less
Main materials SUS316・SUS316L・TB35H[titanium]
Symbol ATA2C symbol ATB2C symbol
Options Limit switch, proximity switch (air operated type)
●Refer to catalog for details.

2-Port　Small diameter series　Sampling Valves

PDF（Catalog）--
  • 2-Port　Small diameter series　Sampling Valves
Konan sampling valves have been developed under a concept of “sampling from piping systems while maintaining high quality of fluids including
various chemical solutions and ultrapure water used in the pharmaceutical, food manufacturing, and electronic industries.”
With complete fluid accumulation- and contamination-free fluid dividing system, the sampling valves are simply designed to flow and extract
fluids while maintaining pure quality.

■ATS2C　Small diameter series　Sampling Valves　（Air-operated）
■MTS2　Small diameter series　Sampling Valves　（Manually operated）
Model code 2-Port
Air-operated valve Manually-operated valve
Straight-line piping Straight-line piping
ATS2C MTS2
Size Port size Main port
 Sampling port
Orifice size Cv value Orifice size Cv value
8A φ10.5 4.2 φ10.5 2.0 ○ ○
10A φ14.0 7.4 ○ ○
15A φ17.5 11.6 ○ ○
1S φ23.0 20.0 ○ ○
Piping Ferrule clamping, welded, or ISO screw
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa -
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s -
Open/close speed
(fluid: air) 		8A,10A,15A：0.03s or less
1S：0.035s or less		 -
Main materials SUS316・SUS316L・TB35H[titanium]
Symbol ATS2C symbol
 MTS2 symbol
Options Limit switch, proximity switch (air operated type)
●Refer to catalog for details.

2－Port　Large diameter series　Sampling Valves

PDF（Catalog）--
  • 2－Port　Large diameter series　Sampling Valves
Konan sampling valves have been developed under a concept of “sampling from piping systems while maintaining high quality of fluids including
various chemical solutions and ultrapure water used in the pharmaceutical, food manufacturing, and electronic industries.”
With complete fluid accumulation- and contamination-free fluid dividing system, the sampling valves are simply designed to flow and extract
fluids while maintaining pure quality.

■ATS3C　Large diameter series　Sampling Valves　（Air-operated）
■MTS3　Large diameter series　Sampling Valves　（Manually operated）
Model code 2-Port
Large diameter series
Air-operated valve Manually-operated valve
Straight-line piping Straight-line piping
ATS3C MTS3
Size Port size Main port Sampling port
Orifice size Orifice size Cv value
1S φ23.0 φ10.5 2.0 ○ ○
1.5S φ35.7 ○ ○
2S φ47.8 ○ ○
2.5S φ59.5 ○ ○
3S φ72.3 ○ ○
3.5S φ85.1 ○ ○
4S φ97.6 ○ ○
Piping Ferrule
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa -
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s -
Open/close speed
(fluid: air) 		0.035s or less以下 -
Main materials SUS316L
Symbol ATS3C symbol
 MTS3 symbol
Options Limit switch, proximity switch (air operated type)
●Refer to catalog for details.

2-Port　Sampling Valves with Cleaning Port

PDF（Catalog）--
  • 2-Port　Sampling Valves with Cleaning Port
Konan sampling valve with cleaning port is suitable for direct sampling from the main line of production system in various fields, including pharmaceutical,
food and beverage, and chemical industries.
The cleaning port is incorporated in order to provide the sampling port with cleaning solutions or vapor and enhance cleaning and sterilizing effect.

■ATS4C　Sampling Valves with Cleaning Port　（Air-operated）
■MTS4　Sampling Valves with Cleaning Port　（Manually operated）
Model code 2-Port
Large diameter series
Air-operated valve Manually-operated valve
Straight-line piping Straight-line piping
ATS4C MTS4
Size Port size Main port Sampling port
Orifice size Orifice size Cv value
1S φ23.0 φ10.5 2.0 ○ ○
1.5S φ35.7 ○ ○
2S φ47.8 ○ ○
2.5S φ59.5 ○ ○
3S φ72.3 ○ ○
3.5S φ85.1 ○ ○
4S φ97.6 ○ ○
Piping Ferrule
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa -
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s -
Open/close speed
(fluid: air) 		0.035s or less -
Main materials SUS316L
Symbol ATS4C symbol
 MTS4 symbol 
Options Limit switch, proximity switch (air operated type)
●Refer to catalog for details.

2-Port　Tank Bottom Sanitary Valves

PDF（Catalog）--
  • 2-Port　Tank Bottom Sanitary Valves
Employing a sloping flow path for its main body, Konan sanitary tank valve minimizes fluid accumulation.
As the valve has a tapered structure to prevent protrusion of the valve body into the tank, the rotating propeller can be set close to the bottom of the tank
to enable firm stirring of highly viscous solutions.

■AB2C　Tank Bottom Sanitary Valves　（Air-operated）
■MB2　Tank Bottom Sanitary Valves　（Manually operated）
Model code 2-Port
Air-operated valve Manually-operated valve
AB2C MB2
Size Port size Orifice size Cv value
8A φ10.5 2.0 ○ ○
10A φ14 3.0 ○ ○
15A φ17.5 4.6 ○ ○
1S φ23 10.4 ○ ○
1.5S φ35.7 25.0 ○ ○
2S φ47.8 45.0 ○ -
Piping Ferrule
Fluid pressure Max. 0.4MPa
Operating pressure 0.4～0.5MPa -
Fluid temperature 0～150℃
Ambient temperature 5～60℃
Allowable leakage 0cm3/min（ANR）
Operating frequency Max. 1/s -
Open/close speed
(fluid: air) 		8A,10A,15A,1S：0.035s or less
1.5S,2S：0.055s or less		 -
Main materials SUS316L
Symbol AB2C symbol
 MB2 symbol 
Options Limit switch, proximity switch (air operated type)
●Refer to catalog for details.
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