Butterfly valve
with rubber lining
| Completely-sealed structure and maintenance - free |
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Supero’s butterfly valve has advantages to comprise of completely-sealed structure, high-credible seal property and endurance under vulcanized rubber method.
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SL-1000
| Wafer-typed / JIS - standardized valve made in ductile |
| Strong structure and light weight |
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SL-1000 is a standardized valve being applicable to JIS B2032 complied with Fire Equipment and Safety Center of Japan.
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With a material of ductile, break-proof structure despite of being lightweight, improvements of rubber shape and low-torque have been accomplished as features.
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The combination between disc and rubber lining have no limitation.
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| Gear250mm |
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Lock leber 100mm |
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Specification
| Suit to flange |
JIS5K、10K、ANSI125Lb/150Lb、DIN PN10、BS4504 NP10 |
| Size |
50mm～600mm |
| Face to face dimension |
JIS B2032/ISO5752 |
| Maximum allowable pressure |
0.98MPa（10kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20～120℃ ※Depended on a material of rubber |
standardized
material |
Body |
FCD450 |
| Disc |
FCD450+Metal plate/FCD450+nylon coating/SCS13 |
| Rod |
SUS403 |
| Seat |
NBR/EPDM and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
SL-1100
| Wafer-typed with special specification |
| For large size, special material, special fluid |
| SL-1100 is available for large size of the valve more than 600A and special materials. |
| SL-1100, mainly, is extensively adapted under condition of special fluid / specification for water and sewage system, public office required an inspection by JWWA, electric / petrochemical industry and other chemical plants. |
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| Gear500mm |
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Lock leber 100mm |
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Specification
| Suit to flange |
JIS5K、10K、Waterworks（JISG5527）、ANSI125Lb/150Lb、DIN PN10、BS4504 NP10 |
| Size |
40mm～1300mm |
| Face to face dimension |
Maker standard |
| Maximum allowable pressure |
0.98MPa（10kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20～120℃ ※Depended on a material of rubber |
standardized
material |
Body |
FC250/FCD450/SCPH2 and others |
| Disc |
FC250/FCD450/SCPH2/SCS13/SCS14/ALBC and others |
| Surface treatment of disc |
Hard chromium, metal plate / nylon coating /epoxy resin coating /
fluoride resin coating / hard rubber lining |
| Rod |
SUS403/SUS304/SUS316 and others |
| Seat |
NBR/EPDM/CR/NR/IIR/FKM and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
※Large size more than 1200mm is also available.
SL-1200
| Wafer-typed butterfly valve for the fluid with JIS 16K/ 20K |
| High-credible seal capability / endurance for government office |
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Despite a stem-centered butterfly valve, SL-1200 has advantages to ensure safe performance to the valves with JIS 16K/20K.
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Even under a condition of 1.96MPa, high-credible seal property and endurance will be retained for long term.
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The size less than 600 is applicable to the specification for public office recognized (Rating No. 5 – 029) as acceptable valves by JWWA.
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| Gear250mm |
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Specification
| Type |
16K |
20K |
| Size |
50mm～800mm ※1 |
50mm～300mm ※2 |
| Suit to flange |
JIS10K、16K、20K、DIN PN10、PN16 ANSI125Lb/150Lb、BS 4504 NP10、NP16 |
| Face to face dimension |
50mm～600mm JIS B2032/ISO5752 650～800mm （Maker standard） |
| Maximum allowable pressure |
1.57Mpa（16kgf/cm2） |
1.96MPa（20kgf/cm2） |
| Pressure test |
2.35Mpa（24kgf/cm2） |
2.94MPa（30kgf/cm2） |
| Seat leakage test |
1.57Mpa（16kgf/cm2） |
1.96MPa（20kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20～120℃ Varied: depending on a material of rubber |
standardized
material |
Body |
FCD450 |
| Disc |
FCD450+Metal plate/SCS13/SCS14 and others |
| Rod |
SUS420J2 |
| Seat |
NBR/EPDM and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
※Large size more than 1200mm is also available.
SL-2000
| Flange-typed MSS short dimension type |
| Flexibility to the counter flange |
SL-2000 is to be connected to counter flange due to a flange structure.
During maintenance, we recommend that the SL-2000 is the most applicable in which is required to dismount the counter piping.
Face to face dimension of the SL-2000 is applicable to MSS as well as AWWA C504. |
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| Gear500mm |
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Specification
| Suit to flange |
JIS5K、10K、16K、20K、Waterworks（JISG5527）、 ANSI125Lb/150Lb、 DIN PN10、PN16 BS 4504 NP10、NP16 |
| Size |
50mm～600mm JIS B2032/ISO5752 650～800mm （Maker standard） |
| Face to face dimension |
MSS.SP-67/AWWA C504 short |
| Maximum allowable pressure |
1.57Mpa （16kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20～120℃ ※Depended on a material of rubber |
standardized
material |
Body |
FC250/FCD450/SCPH2 and others |
| Disc |
FC250/FCD450/SCPH2/ /SCS13/SCS14/ALBC and others |
| Surface treatment of disc |
Hard chromium, metal plate / nylon coating /epoxy resin coating /
fluoride resin coating / hard rubber lining |
| Rod |
SUS403/SUS420J2/SUS304/SUS316 and others |
| Seat |
NBR/EPDM/CR/NR/IIR/FKM and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
※Large size more than 1200mm is also available.
SL-2100
| Flange-typed butterfly valve for dimension of ANSI 150Lb Gate |
| Easy replacement for gate valve |
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The dimension between pipes is the same as that of ANSI 125Lb / 150Lb and JIS 10K.
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In replacing existing gate valve with butterfly valve, the replacement is easily made without putting a short pipe in between the existing pipes.
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SL-2100 is available ranged from the size of 50mm to the size of 600mm.
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| Gear500mm |
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Specification
| Suit to flange |
JIS10K、ANSI125Lb/150Lb |
| Size |
50mm～600mm |
| Face to face dimension |
ANSI 150LbGate valve、JIS 10K （Same as that of gate valve） |
| Maximum allowable pressure |
0.98Mpa（10kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20～120℃ ※Depended on a material of rubber |
standardized
material |
Body |
FC250/FCD450 |
| Disc |
FCD450+Metal plate/ FCD450+nylon coating/SCS13 |
| Rod |
SUS403 |
| Seat |
NBR/EPDM |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
SL-2200
| Flange-typed butterfly valve complied with JWWA |
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SL-2200 is applicable to JIS B 2064 (JWWA B 114).
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| SL-2200 is a valve entirely processed with rubber lining inside the body, which has the same dimension between pipes compared to gate valves for water system. |
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| Gear500mm |
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Specification
| Suit to flange |
Waterworks（JISG5527） |
| Size |
200mm～1000mm |
| Face to face dimension |
JISB2064 |
| Maximum allowable pressure |
1.57Mpa（16kgf/cm2） |
| Operating temperature |
NBR-10～80℃ |
standardized
material |
Body |
FC250/FCD450 |
| Disc |
FCD450/SCS13 |
| Surface treatment of disc |
Hard chromium, metal plate / nylon coating /epoxy resin coating /
fluoride resin coating / hard rubber lining |
| Rod |
SUS403/SUS420J2 |
| Seat |
NBR and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
SL-3000
| Lug Type |
| Simple repair work and maintenance-free |
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The screws are entirely processed on circumference of the body to be responded to a hole of the bolt.
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By closing the disc of SL-3000 during inspection as well as repair work for piping, the related equipment to the pump is allowed to dismount from the piping without draining.
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The dimension of SL-3000 is the same as that of wafer-typed SL-1100.
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| Gear500mm |
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Specification
| Suit to flange |
Waterworks（JISG5527） |
| Size |
200mm～1000mm |
| Face to face dimension |
JISB2064 |
| Maximum allowable pressure |
1.57Mpa（16kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20℃～120℃ ※Depended on a material of rubber |
standardized
material |
Body |
FC250/FCD450 |
| Surface treatment of disc |
FCD450+metal plate/ FCD450+ +nylon coating |
| Rod |
SUS403/SUS420J2 |
| Seat |
NBR/EPDM and others |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
SL-5000
| The joint connection type |
| The joint connection-typed butterfly valve |
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The joint connection-typed butterfly valve is a new type of butterfly valve being capable of using joint instead of using conventional flange-connected type to the connected part.
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| The feature of butterfly valve and the advantage of joint construction method have been well known for years. Despite, regarding the connection method of the valve, the conventional flange piping and the threaded piping have been adopted as ever in which the advantage of joint construction method may have failed to appeal the splendid feature. |
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We, Supero Seiki, have succeeded in developing a mass-produced system for SL-5000 as standard valve.
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Standard specification
| Connection |
Japan Victaulic N type、S type、G type
Taiyo Joint Ctype、Stype、Gtype |
| Size |
50mm～400mm |
| Maximum allowable pressure |
1.57Mpa（16kgf/cm2） |
| Operating temperature |
NBR-10～80℃ EPDM-20℃～120℃ |
standardized
material |
Body |
FC250/FCD450 |
| Surface treatment of disc |
FCD450+metal plate/ FCD450+ +nylon coating |
| Rod |
SUS403/SUS420J2 |
| Seat |
NBR/EPDM |
| Operational method |
Lever-typed, Gear-typed, Centered handle-typed |
| Pneumatic cylinder-typed |
| Electric motor-typed |
※Please feel free to contact us in terms of special material as well as special specification.
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