A-T Controls Manual Butterfly Valve, Power-Seal High Performance
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Power-Seal High Performance Manual Butterfly Valve

Brand: A-T Controls, Inc
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A-T Controls Manual Butterfly Valve, Power-Seal High Performance A-T Controls Manual Butterfly Valve, Power-Seal High Performance A-T Controls Manual Butterfly Valve, Power-Seal High Performance
PS and P1S Series - Soft Seat Design

Soft seat for bubble-tight shutoff of general purpose applications.

PS soft seat material is RTFE. P1S soft seat material is G2TFE.

PF and P1F Series - Firesafe Seat Design

Primary soft seat for bubble-tight shutoff backed up by secondary 316L SST firesafe seat.

Secondary firesafe seat provides Class V shutoff when primary soft seat is compromised in a fire event.

PF soft seat material is RTFE/316L SST. P1F soft seat material is G2TFE/316L SST.

PM and P1M Series - Metal Seat Design for Specialized Applications

316L SST seat for Class V shutoff of high temperature applications.

Standard disc with this series is 316 SST with HCr.

PH and P1H Series - Metal Seat Design for High Temperature

Inconel 625 seat and 316 SST with Stellite disc is recommended for extreme temperatures.
Features
  • Available Inventory Includes Sizes 2”-36”. Larger Sizes Available Upon Request
  • Standard Body Materials are 316 SST or WCB. Application Specific Options Include: Alloy 20, Monel, CD3MN, Hastelloy C-276, Inconel 625, Aluminum Bronze, LCB and Others.
  • Refer to Catalog for Standard Seat Materials for Each Series. Application Specific Seat Materials Include: 50/50 STFE, PTFE, TFM-1600 and Inconel 625.
  • Soft and Firesafe Seat Designs Offer Bubble-tight, Bi-directional Shutoff to Full ANSI/ASME Class 150 and 300 Standards. Metal Seat Design Offers Class V Shutoff.
  • Blow Out Proof Stem Design
  • Live Loaded Packing
  • Application Specific Stem Packing
  • Internally Cast Travel Stop

View Details

Specifications

Brand

Actuator Type

  • Gear Operator
  • Hand Operated
  • Handwheel

Approvals & Certifications

  • ANSI-B16.10, B16.34
  • API-598/607/609
  • ASME -B16.5
  • FCI 70-2
  • MSS-SP-55
  • MSS-SP-68

Bearing Material

  • Bronze
  • Carbon Graphite

Cover Material

  • Stainless Steel - Bottom Cover

Disc Material

  • 316 Stainless Steel
  • Alloy 20 or Incoloy
  • Aluminum Bronze
  • Carbon Steel (A351 Grade CF8M-316/LCB)
  • Hastelloy C-276
  • Inconel 625
  • Monel
  • Stainless Steel (A351 Grade CF8M-316) - Disc Pin

Enclosure, Body Material

  • 316L Stainless Steel
  • Alloy 20 or Incoloy
  • Aluminum Bronze
  • Carbon Steel (A216-WCB/LCB)
  • Cast Stainless Steel (CD3MN)
  • Hastelloy C-276
  • Inconel 625
  • Monel
  • Stainless Steel (A351 Grade CF8M-316)

Flange Size - 10” (DN 250)

  • 10” (DN 250) - 150#
  • 10” (DN 250) - 300#

Flange Size - 12” (DN 300)

  • 12” (DN 300) - 150#
  • 12” (DN 300) - 300#

Flange Size - 14” (DN 350)

  • 14” (DN 350) - 150#
  • 14” (DN 350) - 300#

Flange Size - 16” (DN 400)

  • 16” (DN 400) - 150#
  • 16” (DN 400) - 300#

Flange Size - 18” (DN 450)

  • 18” (DN 450) - 150#
  • 18” (DN 450) - 300#

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150#
  • 2” (DN 50) - 300#

Flange Size - 20” (DN 500)

  • 20” (DN 500) - 150#
  • 20” (DN 500) - 300#

Flange Size - 24” (DN 600)

  • 24” (600) - 150#
  • 24” (600) - 300#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150#
  • 3” (DN 80) - 300#

Flange Size - 30” (DN 750)

  • 3” (DN 750) - 150#
  • 3” (DN 750) - 300#

Flange Size - 36” (DN 900)

  • 36” (DN 900) - 150#
  • 36” (DN 900) - 300#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150#
  • 4” (DN 100) - 300#

Flange Size - 42” (DN 1050)

  • 42” (DN 1050) - 150#
  • 42” (DN 1050) - 300#

Flange Size - 48” (DN 1200)

  • 48” (DN 1200) - 150#
  • 48” (DN 1200) - 300#

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150#
  • 5” (DN 125) - 300#

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150#
  • 6” (DN 150) - 300#

Flange Size - 7” (DN 175)

  • 7” (DN 175) - 150#
  • 7” (DN 175) - 300#

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150#
  • 8” (DN 200) - 300#

Flow Rate

  • 105 to 96,185 Cv - ANSI Class 150
  • 97 to 48,225 Cv - ANSI Class 300

Gland Material

  • 304 Stainless Steel

Gland Packing Material

  • Carbon Steel - Gland Packing Flange
  • Stainless Steel - Packing Gland Nuts & Studs

Materials of Construction

  • 410 Stainless Steel - Thrust Bearing
  • Carbon Steel - Bracket Washer, Bracket, Belleville Washers & Low/Upper Bearing
  • Metaloplast (316 Stainless Steel+RTFE) - Lower/Upper Bearing
  • Stainless Steel - Clamp Plate (Wafer Only), Belleville Washer Cover

Mounting

  • ISO 5211

Nut & Bolt Material

  • Stainless Steel - Clamps, Clamp Bolt, Nuts, Studs

Packing Material

  • Graphite
  • PTFE Chevron

Pressure Range

  • psi: 0 to 740 (kPa: 0 to 5,100, bar: 0 to 51)

Process Connection Style

  • Lug
  • Wafer

Ring Material

  • Carbon Steel - Retainer Ring
  • Stainless Steel - Seat Ring

Seat / Seal Material

  • Seat Gasket: PTFE
  • Seat: 316L Stainless Steel
  • Seat: 50/50 STFE
  • Seat: Inconel 625
  • Seat: PEEK
  • Seat: RTFE
  • Seat: TFM 1600
  • Seat: UHMWPE (Polyethylene)

Shaft Material

  • 316 Stainless Steel
  • 630 Stainless Steel (17-4 PH)
  • Inconel 718
  • K-Monel
  • Stainless Steel (XM-19 & Duplex 2205)

Stem Material

  • 316 Stainless Steel
  • 630 Stainless Steel
  • Stainless Steel (XM-19)

Temperature Range

  • -73° to 593° C (-100° to 1,100° F)

Torque

  • 135 to 59,600 In/Lbs - ANSI Class 150
  • 135 to 80,600 In/Lbs - ANSI Class 300

Valve Size

  • 2” to 48”

Documentation

Brochure

Certifications and Approvals

Datasheet

Manual

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