Products 2018-03-02T17:13:12+00:00
SSKG Valve
DBB Valve

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Premium Components Come Standard

For starters, all valves meet or exceed MSS SP-135, and include the following key features:
  • Wider gates, internal guides, and full bore matching standard pipe sizes

  • Energized resilient perimeters with hybrid resilient/metallic seats

  • Fully indexable Ni-hard wear rings

  • Wider and thicker primary and secondary seals that provide better sealing at higher pressures

  • Dual transverse seals and secondary body seals for 4″ bore sizes and larger

  • Thicker u-seals (10mm for ≥8″ bore sizes, 6mm for ≤6″ bore sizes)

  • Stainless steel screws for dust covers

  • Four bolt yokes for valves with 6″ bore size and larger

  • Fully supported flanges eliminates the need for pipe nipples on DBB valves

  • SAE 660 bronze ACME nuts for smoother operation

  • Larger ACME screws for ≥26″ bore sizes

  • 17-4ph cylinder clevis pins that are stronger and corrosion resistant

DSS Valves - Premium components come standard

Premium Components Come Standard

For starters, all valves meet or exceed MSS SP-135, and include the following key features:
  • Wider gates, internal guides, and full bore matching standard pipe sizes

  • Fully indexable Ni-hard wear rings

  • Wider and thicker primary and secondary seals that provide better sealing at higher pressures

  • Dual transverse seals and secondary body seals for 4″ bore sizes and larger

  • Thicker u-seals (10mm for ≥8″ bore sizes, 6mm for ≤6″ bore sizes)

  • Stainless steel screws for dust covers

  • Four bolt yokes for valves with 6″ bore size and larger

  • Fully supported flanges eliminates the need for pipe nipples on DBB valves

  • SAE 660 bronze ACME nuts for smoother operation

  • Larger ACME screws for ≥26″ bore sizes

  • 17-4ph cylinder clevis pins that are stronger and corrosion resistant

DSS Valves - Premium components come standard

SSKGV

Severe Service Knife Gate Valve

Product Brochure
IOM for SSKGV

SSKGV

Severe Service Knife Gate Valve

Product Brochure
IOM for SSKGV
SSKGV

Feature and Benefits

Face-to-Face compliant with MSS SP-135
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DBB

Double Block and Bleed

Product Brochure
IOM for DBB

DBB

Double Block and Bleed

Product Brochure
IOM for DBB
DBB

Feature and Benefits

Face-to-Face compliant with MSS SP-152
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 TESTIMONIAL

We purchased 12” and 16” Guided Shear Gate Valves (knife gate valves) from DSS Valves in the fall of 2017. We were under pressure as our previous supplier indicated they could not meet the required delivery date and these valves were a critical component of a treatment system we were in the middle of building.

DSS stepped up with a competitive quote and an aggressive timeline that helped us hold our schedule. They were very open and honest in the discussions leading up to the order and throughout the whole process up to delivery- which was even earlier than promised. They clearly explained any limitations and took any scheduled outages into account when communicating deliveries (such as US holidays). They were always very professional and a pleasure to deal with.

I would gladly work with DSS again.

DSS Vavles Client: ClearBakk Water Solutions, Calgary