The ARITA Series body design neck with octagon shape offers aesthetic appearance, strength and compatible flange connection to international standards. Its top flange is designed to ISO5211 for the direct mounting of gear operator or actuators which eliminate the cost of mounting bracket. The one piece design body provides outstanding protection against particle entrapment and bacterial growth. ARITA offers various materials for the valves seat and disc to meet the various requirements of customers. The fine finishing of seat surfaces and the polished edge of disc give good sealing and reduction in operating torque.
Key Features & Benefits
Rated to 16 Bar (PN16): Built to withstand moderate to high-pressure systems.
Lug Body Design: Enables one-sided flange removal for quick maintenance and isolation.
EPDM Seat: Provides excellent sealing performance against water, air, and light chemical solutions.
Manual Table Lever Operation: Offers precise control and easy open/close adjustment.
Corrosion Resistance: Cast or ductile iron body with durable coating extends valve life.
Low Operating Torque: Smooth disc movement reduces wear and enhances actuation efficiency.
Stainless Steel Disc & Shaft: Provides durability and excellent resistance to corrosion.
Compact & Lightweight Design: Easy to install and requires minimal space.
Universal Compatibility: Matches standard flange dimensions including ANSI, DIN, JIS, and AS.
Technical Specifications
Pressure Rating
16 Bar / PN16
Body Material
Cast Iron
Disc Material
Stainless Steel
Seat Material
EPDM (Ethylene Propylene Diene Monomer)
Stem Material
Stainless Steel
Connection Type
Lug Type (threaded lugs for flange mounting)
Operation
Manual Table Lever
Temperature Range
-20°C to +130°C
Coating
Epoxy / Powder Coated Finish
Face to Face Dimension
ISO 5752 / EN 558 Series 20
Applications
This Lug Butterfly Valve with Table Lever and EPDM Seat is widely used in various industries for fluid control and isolation purposes. Its versatility and reliability make it suitable for:
Water treatment and distribution systems
Irrigation and agricultural applications
HVAC and cooling water systems
Fire protection pipelines
Industrial processing and utility systems
Wastewater management facilities
Marine and shipbuilding systems
Performance & Maintenance
The lug-type construction allows easy pipeline maintenance without removing the entire valve assembly. The EPDM seat provides long-term elasticity and tight sealing, minimizing leakage and maintenance requirements. The simple lever operation allows operators to quickly isolate or throttle flow as needed. Its design ensures smooth operation, even after long periods of inactivity.
Why Choose Our Lug Butterfly Valve?
Our valves are built to meet international standards for safety, durability, and performance. The combination of high-grade materials, reliable sealing, and user-friendly operation ensures that this valve will perform efficiently across a wide range of industrial applications. With a proven 16 Bar pressure rating and excellent corrosion resistance, this valve offers outstanding value and dependable service life.
Pair this butterfly valve with Thornado compatible flanges, gaskets, and actuators to create a complete, high-performance fluid control system. Whether for new installations or replacements, our lug butterfly valve provides long-term reliability and efficiency.
Test Pressure
Shell Test
2.4 MPa
Seal Test
1.76 MPa
Air Test
MPa
Suitable Temp.
-20 °C-130 °C (EPDM)
Standard
Face to Face
ASME B16.10
End Connection
AS 2129 T/E
Valve Design
ISO 5752 / API 609 / BS EN593
Valve Test
BS EN12266-1
Dimensions (mm)
SKU
NPS
DN
A
B
C
⌀D2
N-M
H
E
⌀d1
⌀m
H1
L
8403.01.50
2″
50
161
80
42.04
⌀114
4-M16
30
11
⌀50
⌀7
32
262
8403.01.65
2 1/2″
65
175
89
45.68
⌀127
4-M16
30
11
⌀50
⌀7
32
262
8403.01.80
3″
80
181
95
45.21
⌀146
4-M16
30
11
⌀50
⌀7
32
262
8403.01.94
4″
100
200
114
52.07
⌀178
8-M16
30
11
⌀70
⌀10
32
262
8403.01.95
5″
125
213
127
55.36
⌀210
8-M16
30
14
⌀70
⌀10
32
262
8403.01.96
6″
150
226
139
55.75
⌀235
8-M20
30
14
⌀70
⌀10
32
262
8403.01.98
8″
200
260
175
60.58
⌀292
8-M20
34
17
⌀102
⌀12
40
262
8403.01.X25
10″
250
292
203
67.63
⌀356
12-M20
34
22
⌀102
⌀12
40
365
8403.01.X30
12″
300
337
242
76.9
⌀406
12-M24
34
22
⌀102
⌀12
40
365
No.
PART
Qty
MATERIAL
1
Body
1
CI
2
Bushing
2
PTFE
3
Seat
1
EPDM
4
Shaft
1
SS416
5
Disc
1
CF8M
6
Tapper Pin
1-2
SS316(5″ and blow:1pc;6″ and above:2pcs)
7
Bushing
2
PTFE
8
O-Ring
1
EPDM
9
Lever
1
Mallable Iron
10
Name Plate
1
SS304
11
Plate Rivet
2
Aluminium
The ARITA Series body design neck with octagon shape offers aesthetic appearance, strength and compatible flange connection to international standards. Its top flange is designed to ISO5211 for the direct mounting of gear operator or actuators which eliminate the cost of mounting bracket. The one piece design body provides outstanding protection against particle entrapment and bacterial growth. ARITA offers various materials for the valves seat and disc to meet the various requirements of customers. The fine finishing of seat surfaces and the polished edge of disc give good sealing and reduction in operating torque.
Key Features & Benefits
Rated to 16 Bar (PN16): Built to withstand moderate to high-pressure systems.
Lug Body Design: Enables one-sided flange removal for quick maintenance and isolation.
EPDM Seat: Provides excellent sealing performance against water, air, and light chemical solutions.
Manual Table Lever Operation: Offers precise control and easy open/close adjustment.
Corrosion Resistance: Cast or ductile iron body with durable coating extends valve life.
Low Operating Torque: Smooth disc movement reduces wear and enhances actuation efficiency.
Stainless Steel Disc & Shaft: Provides durability and excellent resistance to corrosion.
Compact & Lightweight Design: Easy to install and requires minimal space.
Universal Compatibility: Matches standard flange dimensions including ANSI, DIN, JIS, and AS.
Technical Specifications
Pressure Rating
16 Bar / PN16
Body Material
Cast Iron
Disc Material
Stainless Steel
Seat Material
EPDM (Ethylene Propylene Diene Monomer)
Stem Material
Stainless Steel
Connection Type
Lug Type (threaded lugs for flange mounting)
Operation
Manual Table Lever
Temperature Range
-20°C to +130°C
Coating
Epoxy / Powder Coated Finish
Face to Face Dimension
ISO 5752 / EN 558 Series 20
Applications
This Lug Butterfly Valve with Table Lever and EPDM Seat is widely used in various industries for fluid control and isolation purposes. Its versatility and reliability make it suitable for:
Water treatment and distribution systems
Irrigation and agricultural applications
HVAC and cooling water systems
Fire protection pipelines
Industrial processing and utility systems
Wastewater management facilities
Marine and shipbuilding systems
Performance & Maintenance
The lug-type construction allows easy pipeline maintenance without removing the entire valve assembly. The EPDM seat provides long-term elasticity and tight sealing, minimizing leakage and maintenance requirements. The simple lever operation allows operators to quickly isolate or throttle flow as needed. Its design ensures smooth operation, even after long periods of inactivity.
Why Choose Our Lug Butterfly Valve?
Our valves are built to meet international standards for safety, durability, and performance. The combination of high-grade materials, reliable sealing, and user-friendly operation ensures that this valve will perform efficiently across a wide range of industrial applications. With a proven 16 Bar pressure rating and excellent corrosion resistance, this valve offers outstanding value and dependable service life.
Pair this butterfly valve with Thornado compatible flanges, gaskets, and actuators to create a complete, high-performance fluid control system. Whether for new installations or replacements, our lug butterfly valve provides long-term reliability and efficiency.
Test Pressure
Shell Test
2.4 MPa
Seal Test
1.76 MPa
Air Test
MPa
Suitable Temp.
-20 °C-130 °C (EPDM)
Standard
Face to Face
ASME B16.10
End Connection
AS 2129 T/E
Valve Design
ISO 5752 / API 609 / BS EN593
Valve Test
BS EN12266-1
Dimensions (mm)
SKU
NPS
DN
A
B
C
⌀D2
N-M
H
E
⌀d1
⌀m
H1
L
8403.01.50
2″
50
161
80
42.04
⌀114
4-M16
30
11
⌀50
⌀7
32
262
8403.01.65
2 1/2″
65
175
89
45.68
⌀127
4-M16
30
11
⌀50
⌀7
32
262
8403.01.80
3″
80
181
95
45.21
⌀146
4-M16
30
11
⌀50
⌀7
32
262
8403.01.94
4″
100
200
114
52.07
⌀178
8-M16
30
11
⌀70
⌀10
32
262
8403.01.95
5″
125
213
127
55.36
⌀210
8-M16
30
14
⌀70
⌀10
32
262
8403.01.96
6″
150
226
139
55.75
⌀235
8-M20
30
14
⌀70
⌀10
32
262
8403.01.98
8″
200
260
175
60.58
⌀292
8-M20
34
17
⌀102
⌀12
40
262
8403.01.X25
10″
250
292
203
67.63
⌀356
12-M20
34
22
⌀102
⌀12
40
365
8403.01.X30
12″
300
337
242
76.9
⌀406
12-M24
34
22
⌀102
⌀12
40
365
No.
PART
Qty
MATERIAL
1
Body
1
CI
2
Bushing
2
PTFE
3
Seat
1
EPDM
4
Shaft
1
SS416
5
Disc
1
CF8M
6
Tapper Pin
1-2
SS316(5″ and blow:1pc;6″ and above:2pcs)
7
Bushing
2
PTFE
8
O-Ring
1
EPDM
9
Lever
1
Mallable Iron
10
Name Plate
1
SS304
11
Plate Rivet
2
Aluminium
Additional information
Weight
4.7 kg
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