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14-150# Manual Venturi-type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

14-150# Manual Venturi-type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across its full‑bore flow path, and adopts an inverted configuration that facilitates on‑line maintenance. It is the preferred shut‑off valve for high‑pressure gas and refining‑chemical transmission pipelines.

客制化

7x24 售后服务

16-150# BW-end horizontal installation, underground extended stem, cast steel pressure-balanced inverted oil-sealed plug valve

16-150# BW-end horizontal installation, underground extended stem, cast steel pressure-balanced inverted oil-sealed plug valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across a full‑bore flow path, and adopts an inverted configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical pipeline service.

客制化

7x24 售后服务

16-150# Turbine-Driven Venturi-Type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

16-150# Turbine-Driven Venturi-Type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across a full‑bore flow path, and adopts an inverted configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical transmission pipelines.

客制化

7x24 售后服务

20–150# BW-end horizontal installation, underground extended stem, cast steel pressure-balanced inverted oil-sealed plug valve

20–150# BW-end horizontal installation, underground extended stem, cast steel pressure-balanced inverted oil-sealed plug valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across its full‑bore flow path, and adopts an inverted mounting configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical pipeline service.

客制化

7x24 售后服务

30–150# BW-end horizontal installation, underground extended‑stem cast steel pressure‑balanced inverted oil‑seal plug valve

30–150# BW-end horizontal installation, underground extended‑stem cast steel pressure‑balanced inverted oil‑seal plug valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across its full‑bore flow path, and adopts an inverted configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical pipeline service.

客制化

7x24 售后服务

1-300# Manual Short-Type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

1-300# Manual Short-Type Cast Steel Pressure-Balanced Inverted Oil-Sealed Plug Valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across a full‑bore flow path, and adopts an inverted mounting configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical pipeline service.

客制化

7x24 售后服务

1-300# A105 Forged Steel Butt-Welded End Pressure-Balanced Inverted Oil-Sealed Plug Valve

1-300# A105 Forged Steel Butt-Welded End Pressure-Balanced Inverted Oil-Sealed Plug Valve

The pressure-balanced inverted oil-sealed plug valve achieves low‑torque opening and closing through its balanced pressure‑relief design, features an external lubrication system for real‑time grease replenishment and reliable sealing, exhibits minimal pressure drop across a full‑bore flow path, and adopts an inverted configuration that facilitates on‑line maintenance—making it the preferred shut‑off valve for high‑pressure gas and refining‑chemical pipeline service.

客制化

7x24 售后服务

2-300# A105 Forged Steel Butt-Welded End Pressure-Balanced Inverted Oil-Sealed Plug Valve

2-300# A105 Forged Steel Butt-Welded End Pressure-Balanced Inverted Oil-Sealed Plug Valve

客制化

7x24 售后服务

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One-stop service for all types of valve bodies

Zhejiang FLOWTECH. Machinery Co., LTD. (hereinafter referredto FLOWTECH), upgraded from Wenzhou VETZ Valve Co., LTDof which the predecessor was Wencheng Agriculture Toolsfactory founded in late 1980's, covers a total area of 30.000 m² with the first-class hardware and software production capability.The complete production and testing equipments won the praisefrom domestic and overseas experts.

View details

20 +

Industry experience

30000 m²

The factory building covers an area of over 30,000 square meters.

50 +

Sales coverage includes 50+ countries

200 +

More than 200 employees

150000 +

Annual production capacity of over 150,000 tons

优良的设备为保证产品质量