〒220-0012 神奈川県横浜市西区
+852 6273 4642
enquiry@maruvalves.com


Seat material: Bronze — excellent corrosion resistance and sealing performance
Function: Full on/off flow control (not recommended for throttling)
Stem type: Rising stem for clear visual position indication
Typical applications: Water supply, steam lines, general industrial piping
A gate valve featuring a bronze seat ring, designed for dependable on/off flow control in water, steam, and general industrial applications.
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The Non-slam check valve can be equipped with a counterweight optional with hydraulic damper cylinder. The closing time of the valve can be controlled, with limits, by metering the hydraulic flow in a damper unit.
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Valve bodies and doors manufactured from ductile iron conforming to EN 1563-GJS-500-7. Seating surfaces. Valve Body is faced with gunmetal seat offers a durable metal-to-metal seating, suitable for wastewater service, supplemented by EPDM rubber O-rings for enhanced sealing integrity. ...
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Ductile Iron body with epoxy coating or Full 316 Stainless Steel construction for excellent corrosion resistance against H₂S and acidic sludge.
Full Bore design ensures low pressure drop and minimised clogging in viscous sludge and biogas lines.
Available in Electric, or Pneumatic actuation with ISO 5211 mounting for reliable automation.
PTFE seats and blow-out proof stem provide bubble-tight sealing for both pressure and vacuum service.
ATEX / IECEx compliant options suitable for explosive biogas environments with long service life.

Solid wedge for small high-pressure valves
One-piece forged/cast construction (no welds)
Special heat treatment on both gate and stem T- head
High concentricity + lapped sealing surfaces = superior leak prevention
Lower torque and reduced seat wear