Euro Flow Control
API 6A High Pressure Slab Gate Valve4 of 4 slab gate valves
Slab Gate Valve

Single Wedge Slab Gate Valve

Datasheet

Download datasheet (PDF)

Specifications are indicative. Final specification is confirmed at quotation.

Specifications

Confirmed at quote
Size Range
NPS 2" to NPS 60"
Pressure Class
PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400, PN420, Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500
End connection
Flanged · Butt weld
Operating temperature
-60°C to 538°C

Standards

Design & manufacture
ASME B16.34, GB/T 12234, GB/T 12224, JB/T 79
Inspection & test
API 598, API 6D, GB/T 13927, JB/T 9092, GOST 9544
Face to face
ASME B16.10, GB/T 12221, EN 558
Flange & end dimension
ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592, EN 1092, GOST 33259
Butt weld end
ASME B16.25, GB/T 12224
Pressure-temperature rating
ASME B16.34, GB/T 12224

Configure your variant(manually adjust box on the right if you require a different spec)

Size
Pressure
End connection

Materials

All available material options per part. Click a pill to set it in the configurator.

Body

Operating media

Tap waterSewagePetroleumChemical fluidsAbrasive fluidsFood-grade media

Typical applications

  • Oil and gas pipelines
  • Chemical industry
  • Water supply
  • Mining
  • ESDV/BDV applications
  • Pig trap installations

Actuation options

Manual leverPneumatic single-actingElectric 230V AC

Features

  • Full bore through-conduit port - negligible pressure drop in open position
  • Rising stem OS&Y design
  • Floating seats and gate, pressure energised
  • Bubble-tight shut-off upstream and downstream under low and high differential pressure
  • Double block and bleed capability
  • Automatic relief of excess body cavity pressure
  • Seat faces located outside the flow stream, protected from erosive flow
  • Pig and scraper compatible - no valve damage during pigging
  • Self-relieving seat design
  • Equilised bore option available
  • Reverse-acting and equalised bore option for fail-closed operation
  • Double upstream seal by piston effect; downstream seal with floating obturator
  • Fire-safe construction
  • Full in-line maintainability
  • Flexible actuation with or without stem ejection assistance
  • Suitable for ESDV/BDV applications

Description

Through Conduit (T.C.) slab gate valve with full bore port, rising stem OS&Y design, and floating seats and gate that are pressure energised for bubble-tight shut-off upstream and downstream under both low and high differential pressure. Features double block and bleed capability and automatic relief of excess body cavity pressure. The smooth, continuous bore allows passage of pigs and scrapers without damage.

Selection notes

This slab gate valve is a through conduit gate valve and single wedge gate valve pattern, supplied for flanged and butt weld installation.

Sizes run NPS 2" to NPS 60", in PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400, PN420, Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500.

The body is offered in Carbon Steel, Stainless Steel and Alloy Steel, so the grade can be matched to the service rather than the other way round.

Stated service media include tap water, sewage, petroleum, chemical fluids, abrasive fluids and food-grade media.

It is catalogued for Water & Wastewater and Oil & Gas.

Working temperature is -60°C to 538°C.

Built to ASME B16.34, GB/T 12234, GB/T 12224, JB/T 79 and ASME B16.10.

Supplier remarks

  • Equilised bore available as required/operated
  • Operator options include Manual, Pneumatic, Electric, etc.

Available pressure classes

Pressure classes this product is rated to.

Class 150Class 300Class 400Class 600Class 900Class 1500Class 2500PN10PN16PN25PN40PN63PN100PN160PN250PN320PN400PN420

Used in

Water & WastewaterOil & Gas

Related guides

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Slab Gate Valves configurations

View full Slab Gate Valves system →
This product is part of the Slab Gate Valves modular system. All configurations share the same hydraulically operated body: the control function is set by the pilot valve(s) attached. An existing Slab Gate Valves body in the field can be reconfigured for a different duty simply by swapping the pilot, without replacing the body.

Expanding Slab Gate Valve

NPS 2" to NPS 60"

HTHP Slab Gate Valve

DN50 to DN600

Related Slab Gate Valves

Expanding Slab Gate Valve
Slab Gate ValveREF 440

Expanding Slab Gate Valve

Type
Slab Gate Valve
Size
NPS 2" to NPS 60"
Pressure
PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400, Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500
Body
Carbon Steel / Stainless Steel / Alloy Steel
Standards
ASME B16.34, GB/T 12234
Add variant details

Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.

HTHP Slab Gate ValveSlab Gate ValveREF 442

HTHP Slab Gate Valve

Type
Slab Gate Valve
Size
DN50 to DN600
Pressure
Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500
Body
Carbon Steel / Stainless Steel / Alloy Steel
Standards
API 600, ASME B16.34
Add variant details

Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.

API 6A High Pressure Slab Gate ValveSlab Gate ValveREF 443

API 6A High Pressure Slab Gate Valve

Type
Slab Gate Valve
Size
NPS 1" to NPS 42"
Pressure
Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500
Body
Carbon Steel / Stainless Steel / Alloy Steel
Standards
API 6A, API 600
Add variant details

Adds to your quote request, not a purchase. Refine size, pressure and material before submitting.