Industrial gate valves

Flanged Resilient-Seated Ductile Iron Gate Valve — 30ч39р (МЗВ)

Epoxy-painted municipal gate valve tracking drinking water distribution nets. Fully encapsulated soft EPDM wedge prevents bottom-pocket debris accumulation.

DN
Ду50 ~ 1200мм (DN50 - DN1200)
PN
Ру1.0 ~ Ру1.6 МПа (PN10 - PN16)
Temperature
≤ 150°C
Material
Ductile Iron (GGG50) coated with electrostatic Epoxy powder
Reference standard
ГОСТ 9544-2005

Configuration features

  • Full bore flowway avoids sediment collection zones
  • Certified safe for organic water delivery networks (EPDM raw)
  • Double-sided epoxy protection coat exceeds 250 microns

Verification before ordering

This page describes a base model configuration. Before purchase, engineering must verify the medium, design pressure and temperature, flow direction, body and trim materials, flange execution, face-to-face dimension and actuator requirements. The published ranges do not mean that every combination of DN, PN, material and temperature is available simultaneously. The exact execution, production lead time and acceptance-document schedule are fixed in the technical quotation. Export projects also require agreement on applicable standards, testing, material traceability and destination-market regulatory requirements.

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