Industrial gate valves

High-Pressure Steel Wedge Gate Valve — 30с15нж / 30с76нж / 11ЛС60П1

Heavy-duty industrial block valve optimized for deep-well petroleum drilling, gas distribution pipelines, and high-temp power plants. Features stainless hard-faced rings.

DN
Ду50 ~ 1200мм (DN50 - DN1200)
PN
Ру1.6 ~ Ру16.0 МПа (PN16 - PN160)
Temperature
≤ 425°C
Material
High-Alloy Carbon Steel / Low-temp Structural Steel
Reference standard
ГОСТ 9544-2005

Configuration features

  • Operatable via manual bevel gear or electric actuator
  • Hydrostatically proof-tested at 150% maximum rating
  • Compatible with harsh chemical pipelines

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.

Request a technical quotation

Industry applications

Engineering resources