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Didtek WC9 Butt Welded Pressure Seal Double By-Pass Gate Valve
- Oct 31, 2017 -

Basic Info

  • Model NO.: DIDTEKCSGV

  • Material: A217 Wc9

  • Pressure: Class 1500

  • Seal Surface: Wedge Gate Valve

  • Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

  • Application: Industrial Usage, Water Industrial Usage

  • Operation: Gear

  • Standards: API 600, ASME B16.34

  • Certificates: API 6D, Ce, ISO9001, Eac 010/032, API 607, API 6Fa

  • Inspection and Test: API 598, API 6D

  • Delivery Detail: 15 - 30 Days, Depends on The Order Quantity

  • Transport Package: Plywood Case

  • Origin: China

  • Type: Straight-through

  • Connection Form: Butt Weld

  • Actuator: Manual

  • Thread Position of Valve Rod: Outside Gate Valve

  • Standard: ANSI

  • Sizes: 8"

  • Media: Water, Oil, Gas etc.

  • Face to Face: ASME B16.10

  • End Flanges: ASME B16.5/ASME B16.47

  • Warranty Time: 18 Months After Shipments/12 Months After Install

  • Trademark: Didtek

  • Specification: Z540H

  • HS Code: 8481804090


    Didtek WC6 Butt Welded Pressure Seal Double By-pass Gate Valve

    Application & Function:
    Didtek Cast steel Gate valves are primarily used for stop valves fully opened or fully closed .They are not normally considered for throttling purposes,but more for slurries,viscous fluids,etc. Gate valves are characterized by a traveling wedge ,which is moved with the operation of the stem nut. Gate valves usually have a minimum pressure drop when fully open,provide tight shut-off when fully closed,and remain relatively free of contamination buildup.

    Technical Specification
    Brand: DIDTEK
    Size Range: 8"
    Pressure Rating: ASME CL1500
    Material: A217 WC9
    Temperature Range: -29°C~593°C
    Applicable Standards:
    Design: API600,ASME B16.34
    Face to face: ASME B16.10
    End Flanges: ASME B16.5/ASME B16.47
    Butt welded ends: ASME B16.25
    Inspection and test: API 598

    Other Information:
    Valve Test: 100% quality tested before delivery
    Valve Guarantee: 18 months after shipments or 12 months after installed
    Valve Delivery: 15 - 30 days
    Valve Sample: Sample Available by Didtek Valve
    Valve Color: Customer request
    Valve Packing: Plywood Case for Gate Valve
    MOQ: 1 Set
    Valve Certificate: API 6D,CE1521,PED Model H 2014/68/EU,ISO9001:2008,ISO14001,CU-TR 010/032 ,EAC
    Delivery Detail: Shipped in 15-30 days after payment
    Port: Shanghai Or Ningbo
    Payment Terms: L/C,D/A,D/P,T/T, Western Union


     

    Parts namePart NameCarbon Steel to ASTMAlloy Steel to ASTMStainless Steel to ASTM
    1BodyA216 WCBA352 LCBA217 WC1A217 WC6A351 CF8A351 CF8M
    2SeatA105+13CrA105+304F11/ F22+STL304316
    3NutsA194 2HA194 4A194 4A194 4A194 8A194 8M
    4BoltsA193 B7A320 L7A193 B16A193 B16A193 B8A193 B8M
    5DiscWCB+13CrLCB+304WC1+STLWC6+STLA351 CF8A351 CF8M
    6StemA182 F6aA182 F6aA182 F6aA182 F6aF304F316
    7GasketSS Spiral Wound W/graphite,or SS Spiral Wound W/PTFE,or Reinforced PTFE
    8BonnetA216 WCBA352 LCBA217 WC1A217 WC6A351 CF8A351 CF8M
    9NutsA194 2HA194 4A194 4A194 4A194 8A194 8M
    10Gland Eyebolt PinA29 1035A276 304
    11EyeboltA193 B7A320 L7A193 B16A193 B16A193 B8A193 B8M
    12NutsA194 2HA194 4A194 4A194 4A194 8A194 8M
    13Backseat BushingA182 F6aA182 F6aA182 F6aA182 F6aF304F316
    14PackingBraided graphite,or Die-formed graphite ring or PTFE
    15GlandA182 F6aA182 F6aA182 F6aA182 F6aF304F316
    16Gland FlangeA216 WCBA352 LCBA217 WC1A217 WC6A351 CF8A351 CF8M
    17Stem NutCopper Alloy or A439 D2
    18Yoke CapAISI 1045AISI 1045AISI 1045AISI 1045A351 CF8A351 CF8M
    19HandwheelDuctile iron / Malleable Iron
    20H.W.Lock NutCarbon SteelStainless Steel

    Main Outline Dimensions

    150LB
    Valve Size2"2-1/2"3"4"6"8"10"12"14"16"18"
    50mm65mm80mm100mm150mm200mm250mm300mm350mm400mm450mm
    Face to FaceL1:RF178190203229267292330356381406432
    L2:RTJ191203216241279305343368394419445
    L3:BW216241282305403419457502572610660
    Valve Bore(d)506376100150200250300336387438
    Valve Height(H)3403654104855957558951040114513331420
    Valve Height(H1)----795101512101405153517801900
    Lever Diameter(W)200200250280300360400450500500600
    Handwheel Diameter(W1)----310310310460460460460
    Weight(Kg)Lever2023365482136196299381536608
    Gear----104150215315451597651

    Remark: More details from 300LB to 2500LB data please check our catalogs.