butterfly valve Product

wafer lug flange butterfly valve

WAFER BUTTERFLY VALVEwafer butterfly valve

Wafer concentric butterfly valve features a cartridge type seat, streamlined disc and strong stem-to-disc connection for easy
1: ISO5211 top flange together with stem square suitable for direct mounting of actuators
2: Stem anti-blowout design keep safety in field use
3: Dirtscraper prevents moisture penetrating into the shaft area

Body:     ASTM A536 65-45-12, WCB, CF8M
Disc:      ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
Seat:      EPDM,NBR,FRM.PTFE
Body style:    wafer
Nominal diameter:    2″ – 80″ (DN50mm – DN2000mm)
Top flange:    ISO5211

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    FLANGE BUTTERFLY VALVEflange butterfly valve

    Double flanged butterfly valve features a bonded liner extending over the flanges. The double flange design is suitable for high pressure loading and for use in heavy industry, shipbuilding, severe vacuum applications and water treatment industry like potable water, water treatment and wastewater applications.

    Body:           ASTM A536 65-45-12, WCB, CF8M
    Bonded with NBR or EPDM
    Disc:             ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
    Stem:            SS420,SS431
    Body style:                       Flange
    Nominal diameter:           2″ – 88″ (DN50mm – DN2000mm)
    Top flange:                       ISO5211
    Operating pressure:        16bar for DN50-DN300, 10bar for DN350-DN2200

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      LUG BUTTERFLY VALVE

      lug butterfly valve

      Llug concentric butterfly valve features a cartridge type seat, streamlined disc and strong stem-to-disc connection for easy use in many industrial applications such as food and beverage, pulp and paper, chemical, mining, water treatment, power plants, etc. Full rated unidirectional dead-end service is achieved by a lip designed in the lug body.

      Body:         ASTM A536 65-45-12, WCB, CF8M
      Disc:          ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, 1.4462
      Seat:          EPDM, NBR, FPM
      Stem:         SS420, SS431
      Body style:       FLug
      Nominal diameter:            2″ – 80″ (DN50mm – DN2000mm)
      Top flange:                          ISO5211
      Operating pressure:          16bar for DN50-DN300, 10bar for DN350-DN2200
      Flange accommodation:   EN 1092 PN 6/PN10/PN16,ASME Class,JIS 5K/10K

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        Wafer high performance butterfly valve

        high performance butterfly valve

        Wafer high performance butterfly valve provides a cost-effective solution for a wide range of applications where bubble-tight shut-off is required. Utilizing an eccentric disc and offset shaft, the design incorporates the flexible-lip sealing system into a lightweight, compact body. The result is that in many cases the valve can replace globe valve and gate valve yet easier operating, longer lasting and lower cost.

        Body:                 ASTM A536 65-45-12, WCB, CF8M
        Disc:                  ASTM A536 65-45-12, WCB, CF8M
        Seat:                   RPTFE,SS316+RPTFE,SS316
        Connection:      Wafer
        Size                      3″-24″
        Pressure:            Class150,Class300
        Flange standard: ASME B16.5 Class150,Class300; EN1092 PN16, PN25, PN40

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          Lug High Performance Butterfly Valves

          high performance lug butterfly valve

          Lug high performance butterfly valve provides a cost-effective solution for a wide range of applications where bubble-tight shut-off is required. Utilizing an eccentric disc and offset shaft, the design incorporates the flexible-lip sealing system into a lightweight, compact body. The result is that in many cases the valve can replace globe valve and gate valve yet easier operating, longer lasting and lower cost.

          Body:                      ASTM A536 65-45-12, WCB, CF8M
          Disc:                       CF8,CF8M,CF3M
          Seat:                       RPTFE,SS316+RPTFE,SS316
          Connection:            Lug
          Size:                       3″-24″
          Pressure:               Class150,Class300
          Flange standard:    ASME B16.5 Class150,Class300; EN1092 PN16, PN25, PN40

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            Lined wafer butterfly valve

            wafer ptfe butterfly valve

            Lined wafer butterfly valve is split body designed for a wide variety of liners such as PTFE, EPDM, NBR, FPM, PU to fit a wide range of applications.
            PTFE is the preferred material for corrosive applications in chemical industry.
            PU is the preferred material for abrasive applications.

            Body:             GGG40
            Disc:               CF8M,1.4462,CF8M FEP lined,CF8 EPDM lined
            Seat:                PTFE,FPM,EPDM,PU,NBR
            Body style:       wafer
            Nominal diameter:         2″ – 24″ (DN50mm – DN600mm)
            Top flange:                       ISO5211
            Operating pressure:        16bar for DN50-DN200, 10bar for DN250-DN600
            Flange accommodation:  EN 1092 PN 6/PN10/PN16,ASME Class 150,JIS 5K/10K

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              Lined Lug butterfly valve

              lug pfa butterfly valve

              Llined lug butterfly valve is split body designed for a wide variety of liners such as PTFE, EPDM, NBR, FPM, PU to fit a wide range of applications.
              PTFE is the preferred material for corrosive applications in chemical industry.
              PU is the preferred material for abrasive applications.
              lug pfa butterfly valve

              Body:GGG40
              Disc:CF8M,1.4462,CF8M FEP lined,CF8 EPDM lined
              Seat: PTFE,FPM,EPDM,PU,NBR
              Body style: lug
              Nominal diameter:2″ – 24″ (DN50mm – DN600mm)
              Top flange:ISO5211
              Operating pressure:16bar for DN50-DN200, 10bar for DN250-DN600
              Flange accommodation:EN 1092 PN 6/PN10/PN16,ASME Class 150,JIS 5K/10K

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                Triple Offset Butterfly ValvesTriple Offset Butterfly Valves

                 

                Body: WCB, CF8,CF8M
                Disc:WCB, CF8, CF8M
                Seat: UNS31803(duplex)+graphite
                Stem:SS420,SS431
                Body style:wafer,flange
                Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
                Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
                Electric actuator: ON-OFF type, adjustable type

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                  3 way butterfly valve

                  Body:ASTM A536 65-45-12, WCB, CF8M
                  Disc:ASTM A536 65-45-12 Nylon coated, CF8, CF8M
                  Seat:EPDM,NBR,FRM.PTFE
                  Stem:SS420,SS431
                  Body style:wafer
                  Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
                  Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
                  Pneumatic actuator:Double acting,Single acting

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                    Electric butterfly valve

                     

                    Body:ASTM A536 65-45-12, WCB, CF8M
                    Disc:ASTM A536 65-45-12 Nylon coated, CF8, CF8M
                    Seat:EPDM,NBR,FRM.PTFE
                    Stem:SS420,SS431
                    Body style:wafer
                    Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
                    Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
                    Electric actuator: ON-OFF type, adjustable type

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                      Pneumatic butterfly valve

                      pneumatic butterfly valve epdm

                      Body:ASTM A536 65-45-12, WCB, CF8M
                      Disc:ASTM A536 65-45-12 Nylon coated, CF8, CF8M
                      Seat:EPDM,NBR,FRM.PTFE
                      Stem:SS420,SS431
                      Body style:wafer
                      Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
                      Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
                      Pneumatic actuator:Double acting,Single acting

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                        Electric butterfly valve

                         

                        Body:ASTM A536 65-45-12, WCB, CF8M
                        Disc:ASTM A536 65-45-12 Nylon coated, CF8, CF8M
                        Seat:EPDM,NBR,FRM.PTFE
                        Stem:SS420,SS431
                        Body style:wafer
                        Nominal diameter:2″ – 80″ (DN50mm – DN2000mm)
                        Flange accommodation:DIN PN10 PN16,JIS 5K 10K,ANSI CLASSS 150LB
                        Pneumatic actuator:Double acting,Single acting

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