Swing Check Valves - 1878
Product Brand
Anchor/Darling®
Type
Check Valves
SubType
Swing Check Valves
About this product

The 1878 Swing Check Valve is a rugged, specialized swing check valve optimally designed for use in reactor penetration and isolation applications.

... Read more Read less
  • Rapid disassembly/reassembly during maintenance and repair that minimizes exposure to radiation
  • Environmental/regulatory compliance and improved plant safety due to ALARA-compliant design
  • Functional qualifications per ratings in accordance with ASME Section III, Class 1 pressure class 1878 (intermediate) requirements
  • Greater process control through standard available dual seat disc design for leak-free sealing at both high- and low-pressure differentials
  • ASME B16.34
  • ASME Section III

Size Range:

  • NPS 1/2 to 2
  • DN 15 to 50

Pressure Class Range:

  • 150 to 1878
  • PN 25 to 325

Seating Material:

  • Metal
  • Soft

Elastomeric Seat

Soft Seated

Online Tools

Find Flowserve representatives near you

card-slider-icon-0
Products

Find your closest Flowserve resource for new products and replacement parts. We can help improve performance and safety throughout your operation.

Search Sales Contactsright-arrow
card-slider-icon-1
Services

Searching for a service or repair for your equipment? Connect with a nearby Quick Response Center (QRC) to resolve problems and optimize equipment.

Find Servicesright-arrow
card-slider-icon-2
Specialists

Are you looking for thought leaders with the expertise you need in your industry? We have industry and application specialists around the world who can assist you.

Locate Industry Expertsright-arrow