Stainless Steel Lug Butterfly Valve, Wafer Buttterfly Valve
Product Detail
Basic Info
Model NO.:D7A1X-16
Driving Mode:Manual, Worm Gear, Pneumatic, Electric-Motorized
Connection Form:Lug Support
Structure:Centre Sealing
Seal Form:Force Sealed
Valve Stem:Normal
Work Pressure:Low Pressure (Pn<1.6mpa)
Working Temperature:Normal Temperature (-40°C<T<120°C)
Material of Seal Surface:Soft Sealed
Valve Body:Stainless Steel
Application:Industrial Usage, Water Industrial Usage
Port Size:Dn40-Dn200
Connection:Wafer Type,OEM Offer
Material:Cast Iron/Ductile Iron/CF8/CF8m
Operating Type:Hnadle
Certification:BV,SGS,TUV
Suitable Medium:Water, Sewage ,Sea Water,Weak Acid,Weak Base etc.
Specification:ISO Quality Management System, BV, SGS, TUV
Origin:Tianjin, China
Product Description
Stainless steel lug butterfly valve, wafer buttterfly valve
*Adoptive Standards:
Valve Design: API 609, MSS SP-67
Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
*Standard Test:
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
*Design Standard of High Quality DN40-DN250 Butterfly Valve Lockout:
1)Design & Manufacture Std.: API609
2)Inspection and Test:API598
3)Face to Face Dimension:DIN3202,API609,BS EN588-1
4)Flange connection:DIN2501 PN10/PN16,ANSI B16.1 Class 125, BS4504 PN10/PN16,JIS10K
*Application Industry:
*Water Treatment Plant
*Breweries
*Drilling Rigs
*Heating & Air Conditioning
*Paper Industry
*Chemical Industry
*Gas Plant
*Pneumatic Conveyors
* Sugar Industry
* Waste Effluent Treatment Plant
*Cooling Water Circulation
*Compressed Air
*Stainless steel lug butterfly valve Features
Single Eccentric Disc-Shaft
Anti-Blow Out Stem
Bi-Directional
Fire safe Design
Low Friction Body Seat
Zero Leakage
We uphold the concept of sustainable service and constantly striving for conviction. With the help of unique mechanical design concept and valuable business experiences, we have manufactured the most competitive various valves.
We sincerely wish work together and share great prosperity with you!
*Adoptive Standards:
Valve Design: API 609, MSS SP-67
Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1
Pressure Test: API 598
Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
*Standard Test:
Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.
*Design Standard of High Quality DN40-DN250 Butterfly Valve Lockout:
1)Design & Manufacture Std.: API609
2)Inspection and Test:API598
3)Face to Face Dimension:DIN3202,API609,BS EN588-1
4)Flange connection:DIN2501 PN10/PN16,ANSI B16.1 Class 125, BS4504 PN10/PN16,JIS10K
*Application Industry:
*Water Treatment Plant
*Breweries
*Drilling Rigs
*Heating & Air Conditioning
*Paper Industry
*Chemical Industry
*Gas Plant
*Pneumatic Conveyors
* Sugar Industry
* Waste Effluent Treatment Plant
*Cooling Water Circulation
*Compressed Air
*Stainless steel lug butterfly valve Features
Single Eccentric Disc-Shaft
Anti-Blow Out Stem
Bi-Directional
Fire safe Design
Low Friction Body Seat
Zero Leakage
| Material for main parts | |||
| Item | Parts name | Material | |
| 1 | Body | CI/DI/CF8/CF8M/Al-bronze | |
| 2 | Disc | Aluminum Bronze | |
| 3 | Seat | EPDM/PTFE/NBR/Viton | |
| 4 | Stem | SS416/SS304/SS316 | |
| 5 | Bushing | Polymer | |
| 6 | O-ring | NBR | |
| 7 | Pin | SS416/SS304/SS316 | |
We uphold the concept of sustainable service and constantly striving for conviction. With the help of unique mechanical design concept and valuable business experiences, we have manufactured the most competitive various valves.
We sincerely wish work together and share great prosperity with you!