Sign In | Join Free | My spintoband.com
spintoband.com
Products
Search by Category
Wholesale Marketplace
Home > Inflatable Furniture >

2500LB Trunnion Ball Valve Forged Steel A105 Soft Seated 3PC Split Body Flanged RTJ

Categories Soft Seated Ball Valve
Brand Name: Tengs Valve
Model Number: Q47F
Certification: ISO, CE, API
Place of Origin: China
MOQ: 1 Pc
Price: Negotiable
Supply Ability: 500 Pcs
Delivery Time: 30 Days
Packaging Details: SUITABLE FOR MARINE TRANSPORT
Body Material: Forged Steel: Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel
Ball: A105, SS304, SS316, F51, F53 etc.
Size: 2in - 10in
Pressure Rating: Class 2500LB / 2500#
Actuating Device: Gear Operated
Connection Ends: RF, RTJ
Seat: Soft Seated, PTFE, NYLON, PEEK
OEM Service: YES
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    2500LB Trunnion Ball Valve Forged Steel A105 Soft Seated 3PC Split Body Flanged RTJ

    2500LB Forged Steel A105 Trunnion Ball Valve Soft Seated 3PC Split Body Flanged RTJ


    Cut-away view of ball valve components:

    1) Body

    2) Seat

    3) Trunnion ball

    4) Gear box

    5) Stem


    Quick Details

    1. Product: Forged Steel A105 Trunnion Soft Seated Ball Valve RTJ

    2. Size Range: 2” - 10"

    3. Pressure Ratings: ANSI Class2500LB / 2500#

    4. Body materials: Forged Steel A105 (N)

    5. Trim: 13CR, 304SS, 316SS, Duplex stainless steel

    6. Bore Type: Full Bore / FB

    7. Actuator: Worm Gear

    8. Fire Safe Design, Anti-Static, Nace Mr0175


    Application

    Trunnion ball valves are mainly used in the industries of natural gas, oil products, chemicals, metallurgy, urban construction, environmental protection, foodstuff etc. Among them, the sulfur-resisting series products are applicable for seriously corrosive natural gas pipeline containing hydrogen sulphide mediums and impurities.


    Features

    1. Distinctive Seating Structure

    According to the extent of pressure, medium properties and sealing requirements, Trunnion ball valves may be made to front seal structure, back seal structure, or front-back dual seal structure.

    2. Self-relieving Structure

    In case of abnormal rise of pressure at middle cavity, ball valve of single seal structure is provided with self-relieving function, while ball valve of dual seal structure uses the auxiliary pressure relief device on valve body to carry out pressure relief.

    3. First Aid of Seal

    The valve is designed with an auxiliary seating emergency seal system, as shown in the figure. In case of soft seal damaged, or failure of seal in an emergency circumstances, emergency seal may be effected by injecting in sealant through auxiliary sealing system. If needed, emergency seal assembly can be used to rinse and lubricate the seating area.
    Plus, valve stem can also be designed with an auxiliary emergency sealing system.

    4. Fire Protection Strcture

    If requested by working conditions and users, ball valve may be designed to fireproof. The fireproofing design of ball valve is to the standards of API607 and JB/T6899. In case of soft seal ring burnt in fire, the fire protection structure of ball valve functions to prevent mediums from mass leakage, thus to avoid fire spreading.

    5. Antistatic Structure

    When operating the valve, the friction between the ball and seat will produce electrostatic charge that can be accumulated on the ball. To prevent static spark, an antistatic device is placed on the valve to derive the electric charge accumulated on the ball.

    6. Locking Device

    To prevent misoperation and the unexpected open or close caused by the unpredicted circuit vibration, a locking device is designed at the fully opened and closed positions of hand operated ball valve. This design is proven especially good and effective in the production line of inflammable mediums of petroleum and chemicals, or when valves are mounted outdoors.

    Description:

    1. Standards

    Design and manufacture: API6D

    Inspection and Test: API 598,API 6D

    End flange dimension: ASME B16.5

    BW ends dimension: ASME B16.25

    Face to face or End to ends: ASME B16.10

    Pressure-temperature rating: ASME B16.34


    2. Main Parts and Materials for the Forged Steel Trunnnion Soft Seated Ball Valve

    No.Parts NameMaterial
    Carbon Steel
    1BodyASTM A105
    2GasketSoft Graphite+SS
    3Drain ValveASTM A105
    4Bottom CoverASTM A105
    5StudA193 B7
    6GasketSoft Graphite+SS
    7O RingVITON
    8Bottom Bush BearingPTFE+CS
    9BallASTM A105+ENP / F304
    10Middle Flange GasketSoft Graphite+SS
    11O RingVITON
    12Fire Safe RingSoft Graphite
    13Sealing RingPTFE,NYLON,PEEK,MOLON,PCTFE
    14SeatASTM A105+ENP
    15Spri ngINCONEL
    16StudA193 B7
    17NutA194 2H
    18BonnetASTM A105
    19Sealant Injection ValveASTM A105
    20Top Bush BearingPTFE+CS
    21StemA182 F6a
    22Flat Bush BearingPTFE+CS
    23YokeA216 WCB
    24Connecting RingANSI 1025
    25StudA193 B7
    26O RingVITON
    27O RingVITON
    28GasketSoft Graphite+SS
    29Back SeatASTM A105
    30Locating PinA182 F6a
    31StudA193 B7
    32Worm Gear-
    33Sealant Injection ValveASTM A105

    3. Main Connection Dimensions

    ClassSizeDimensions(mm)
    NPSDNLBDGfKz-ΦdCGrooveA
    RFRTJBWYPEF
    2500Lb2504514544514223591.96.4171.58-28.650.8133101.67.9211.9163
    21/26550851450852267104.66.4196.98-31.857.2149111.129.5213.4975
    380578584578623051276.4228.68-34.966.51681279.5213.4991
    410067368367387356157.26.4273.18-41.376.2203157.1811.1316.66117
    6150914927914131483215.96.4368.38-54108279228.612.719.84172
    8200102210381022179552269.76.4438.212-54127340279.414.2723.01223
    10250127012921270223673323.96.4539.712-66.7165.1425342.917.4830.18278
    123001422144514222657623816.4619.212-73184.2495406.417.4833.32329
    Quality 2500LB Trunnion Ball Valve Forged Steel A105 Soft Seated 3PC Split Body Flanged RTJ for sale
    Send your message to this supplier
     
    *From:
    *To: Tengs Valve International Limited
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 spintoband.com. All rights reserved.