ArabicArabicFrenchFrenchSpanishSpanishRussianRussianGermanGermanItalianItalianJapaneseJapaneseKoreanKoreanPortuguesePortugueseHindiHindiRomanianRomanianPolishPolishThaiThaiEnglishEnglish

+86-18658290429sales@flyvalves.com

Cixi Fly Pipe Equipment Co.,ltd
  • Home
  • About us
  • Products
    • Strainer
    • Diaphragm Valve
    • Ball Valve
    • Steam Trap
    • Safety Valve
    • Check Valve
    • Gate Valve
    • Plug Valve
    • Globe Valve
    • Butterfly Valve
    • Lining valve
    • Ceramic valve
    • Control valve
    • Forged valve
    • Pressure Reduce Valve
    • Hydraulic Control Valve
    • other
  • News
  • Download
  • F.A.Q
  • Contact us
  1. Home
  2. Products
  3. Check Valve
  4. Swing Check Valve
  • Swing Check Valve
  • Swing Check Valve
  • Swing Check Valve
  • Swing Check Valve
Swing Check ValveSwing Check ValveSwing Check ValveSwing Check Valve

Swing Check Valve

  • Product Item:H44H
  • Design & Manufactured to API 6D, BS1868 or ASME B16.34
  • Pressure Range:Class 150∽Class 1500
  • Material:WCB.LCB,CF8,CF8M
  • Operation: Manual Pneumatic Electric
  • Inquiry Send Email

    Description


    Industrial Swing Check Valve

    Type: H44H/Y
    Size:2"-48"
    Pressure Range:Class 150∽Class 1500
    Working Temp.:≤425°
    Material:Carbon steel,Stainless steel,Alloy steel,special material,chromium molybdenum steel,etc.
    Medium:Water,Oil,Gas etc.
    Operation: Manual Pneumatic Electric

    Applicable standards

    Steel Check valves, API 6D/BS1868
    Steel gate valves, ISO 14313
    Steel valves, ASME B16.34
    Face to face, ASME B16.10
    End flanges, ASME B16.5
    Butt welding ends, ASME B16.25
    Inspection and test, API 598

    Design Features

    BB, Bolted bonnet cap
    Swing type,Anti-rotation disc
    Renewable seat rings
    Non-penetrate disc shaft
    Horizontal or vertical service
    Flanged or Butt welding ends

    Material of parts: 

    No.

    ASTM Material

    Part Name

    Carbon steel

    11/4 Cr-11/2 Mo

    Low-term. Steel

    Stainless steel

    1

    Body

    A216-WCB

    A217-WC6

    A352-LCB

    ASTM A351 CF8M

    2

    Bonnet Cap

    A216-WCB

    A217-WC6

    A352-LCB

    ASTM A351 CF8M

    3

    Disc

    A105+13Cr

    A182-F11+HF

    A350-LF2+13Cr

    A351-CF8M+STL

    4

    Hinge

    A216-WCB

    A217-WC6

    A352-LCB

    A182-F316

    5

    Support

    A216-WCB

    A217-WC6

    A352-LCB

         A182-F316+13Cr

    6

    Seat Ring

    A105+13Cr

    A182-F11+HF

    A276-410

    A182-F316

    7

    Hinge Pin

    A276-420

    A276-304

    A350-LF2+13Cr

     

    8

    Disc Washer

    Carbon steel

    A276-304

    Carbon steel

    Stainless steel

    9

    Disc Nut

    Carbon steel

    A194-7

    Carbon steel

    Stainless steel

    10

    Disc Nut Pin

    Carbon steel

    A276-420

    Carbon steel

    Stainless steel

    11

    Bonnet Gasket

    Spiral Wound(Graphite+304/316)

    12

    Bonnet Stud

    A193-B7

    A193-B16

    A320-L7

    A193-B8M

    13

    Bonnet Stud Nut

    A194-2H

    A194-7

    A194-4

    A194-8M

    14

    Eyeblot

    Carbon steel/Stainless steel

     Note: 1)  We can produce special material according to client's requirements

              2)  Disc and seat ring may either be solid facing material or a base material equal or better than the body/bonnet material with facing as shown.   

    150 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 8 (203) 5-1/2 (140)
    2-1/2" 8-1/2 (216) 6-1/4 (159)
    3" 9-1/2 (241) 6-7/8 (174)
    4" 11-1/2 (292) 8-1/8 (206)
    5" 13 (330) 9 (229)
    6" 14 (356) 9-7/8 (251)
    8" 19-1/2 (495) 11-5/8 (295)
    10" 24-1/2 (622) 13 (330)
    12" 27-1/2 (699) 14-7/8 (378)
    14" 31 (787) 15-7/8 (403)
    16" 34 (864) 18-1/4 (463)
    18" 38-1/2 (978) 22 (559)
    20" 38-1/2 (978) 24 (610)
    24" 51 (1295) 28-1/2 (724)
    30" 60 (1524) 32 (813)
    36" 77 (1956) 34 (864)

    300 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 10-1/2 (267) 6-3/8 (162)
    2-1/2" 11-1/2 (292) 7-1/2 (190)
    3" 12-1/2 (318) 7-7/8 (200)
    4" 14 (356) 9 (229)
    6" 17-1/2 (445) 11 (279)
    8" 21 (533) 12-5/8 (321)
    10" 24-1/2 (622) 15 (381)
    12" 28 (711) 17-1/8 (435)
    14" 33 (838) 20 (508)
    16" 34 (864) 20-1/2 (521)
    18" 38-1/2 (978) 22-1/2 (571)
    20" 40 (1016) 25 (635)
    24" 53 (1346) 29 (737)


    600 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 11-1/2 (292) 7-3/8 (187)
    2-1/2" 13 (330) 7-7/8 (200)
    3" 14 (356) 8-1/4 (210)
    4" 17 (432) 10-1/4 (260)
    6" 22 (559) 13 (330)
    8" 26 (660) 17 (432)
    10" 31 (787) 19 (483)
    12" 33 (838) 20 (508)
    14" 35 (889) 22-1/2 (572)
    16" 39 (991) 26 (660)
    18" 43 (1092) 28 (711)
    20" 47 (1194) 31 (787)
    24" 55 (1397) 34 (864)

    900 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 14-1/2 (368) 9-1/4 (235)
    3" 15 (381) 9-1/2 (241)
    4" 18 (457) 11 (279)
    6" 24 (610) 13-3/4 (349)
    8" 29 (737) 18 (457)

    1500 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 14-1/2 (368) 8-3/8 (213)
    3" 18-1/2 (470) 9-1/4 (235)
    4" 21-1/2 (546) 11 (279)
    6" 27-3/4 (705) 13-3/4 (349)
    8" 32-3/4 (832) 18 (457)

    2500 LB
    Dimensions: inches (millimeters)

    Sizes L / L1 H
    2" 17-3/4 (451) 13 (330)
    3" 22-3/4 (578) 16 (406)
    4" 26-1/2 (673) 16 (406)
    6" 36 (914) 23 (584)
    8" 40-1/4 (1022) 28-1/2 (724)

    Inquiry Us





    RELATED PRODUCTS

    Pneumatic PFA PTFE lined Globe Control Valve

    Pneumatic PFA PTFE lined Globe Control Valve

    500X Pressure Relief/Pressure Sustaining Valve

    500X Pressure Relief/Pressure Sustaining Valve

    700X pump control valve

    700X pump control valve

    PTFE lined wafer  butterfly valve

    PTFE lined wafer butterfly valve

    Thread Ends of Ball Check Valve BS EN12334 / BS EN1074-3

    Thread Ends of Ball Check Valve BS EN12334 / BS EN1074-3

    PTFE Lined Pneumatic Butterfly Valve

    PTFE Lined Pneumatic Butterfly Valve

    Straight Through Diaphragm Valve

    Straight Through Diaphragm Valve

    NPT & SW Ends Forged Check Valve 800LBS

    NPT & SW Ends Forged Check Valve 800LBS

    Product Categories

    • Strainer
    • Diaphragm Valve
    • Ball Valve
    • Steam Trap
    • Safety Valve
    • Check Valve
    • Gate Valve
    • Plug Valve
    • Globe Valve
    • Butterfly Valve
    • Lining valve
    • Ceramic valve
    • Control valve
    • Forged valve
    • Pressure Reduce Valve
    • Hydraulic Control Valve
    • other

    Links

    Google.comBaidu.comFacebook

    ABOUT US

    • Company profile
    • R&D ability
    • Quality control
    • Service
    • Our calculation program

    PRODUCTS

    • Butterfly Valve
    • Ball Valve
    • Strainer
    • Plug Valve
    • Diaphragm Valve
    • Lining valve
    • Pressure Reduce Valve
    • Hydraulic Control Valve
    • other
    • Instrument Valve
    • Jacket Valve
    • Ceramic valve
    • Control valve
    • Plastic valve
    • Steam Trap
    • Forged valve
    • Gate Valve
    • Globe Valve
    • Check Valve
    • Safety Valve

    FEEDBACK

    CONTACT US

    7900155

    +8618658290429

    +86-18658290429

    sales@flyvalves.com

    leo.1818

    Buiding 289,XingGongYuan,North 3-Ring RD,ZongHan Street,Cixi,China

    Copyright © 2013-2021 Cixi Fly Pipe Equipment Co.,ltd All Rights Reserved.

    • Skype.
    • E-mail
    • Whatsapp
    • Inquiry