Buried full welded ball valve

Buried full welded ball valve

Short Description:

Model No. BV-40-BW03
China ball valve manufacture supply Underground fully welded ball valve with extension stem.

√ 15+ Years’ Experience in Flow control valve

√ CAD drawings TDS for each Project Inquiry

√ Test Report includes Photos and Videos for each Shipment

√ OEM & Customization Capability

√ 24Months Quality Guarantee

√ Three Cooperated Foundries to support your fast delivery.


Feature

Products Range

Performance

Application

Product Tags

Quick Detail
Design standard: ANSI B16.34
Body material: Carbon steel
Nominal diameter: DN100 4″ 6″
Pressure: 300LBS PN25 PN40 PN64
End connection: Butt Welded.
Seal: RPTFE NYLON DEVLON PEEK
Face to face: ANSI B16.10 or customized
Mode of operation: Gear Box
Test and inspection: API 598.
Working Temperature: -29℃~+120℃.

Features
1. The processing of the sphere is tracked and tested by an advanced computer detector; the accuracy of the sphere is very high.
2. The material of the valve body is the same as that of the pipeline, there will be no uneven stress, no deformation due to shakes and vehicles passing through the ground, and the pipeline is resistant to aging.
3. The seal ring body is made of 25% Carbon (carbon) RPTFE material to ensure no leakage (0%).
4. The submerged welded ball valve can be directly buried in the ground, without the need to build a large valve well, only a small shallow well on the ground is needed, which greatly saves construction costs and engineering time.
5. The length of the valve body and the height of the valve stem can be adjusted according to the construction and design requirements of the pipeline
6. The processing accuracy of the sphere is very precise, the operation is light, and there is no bad interference.
7. Using high-grade raw materials, it can keep the pressure above PN25.
8. Compared with products of the same specifications in the same industry, the valve body is small and the appearance is beautiful.
9. Under the condition that the valve is normally operated and used, the service life is long.


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  • Full bore or reducing bore

    Optional Ends: BW, flanged

    Optional seal: PTFE, RPTEF, Metal Seated

    Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel

    Available Ball : SS304, SS316, Solid Type, A105+ENP.

    Pressure Range: 150LBS-1500LBS , PN10-PN250

    Size Range: 2”-36” DN50-DN900mm

    Face to face Dimension: up to 2000MM

    Stem extension: up to 3000MM

    Drain and vent Plugs available

    Reliable sealing performance and small torque;

    Full bore and reduced bore;

    Low emission packing;

    Fire safe, Anti-static and anti-blowout stem design;

    Optional locking device

    Optional ISO 5211 top flange.

    Smooth Electroless nickel plated ball for bubble tight sealing and low operating torques

    Bi-Directional flow

    Double sealing on stem, stem gland and closure connections

    Seats insure low and high pressure sealing and body cavity self-relief

    Seat Injection fitting with internal check valve for emergency sealing

    Suitable medium: Oil/Gas, LNG/LPG, Petrochemical, Steel mills, Heating pipes etc.

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