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Series P1 Manual Butterfly Valve
Brand: A-T Controls, Inc
Soft seat for bubble-tight shutoff of general purpose applications. (PS soft seat material is RTFE. P1S soft seat material is G2TFE).
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.
P1F soft seat material is G2TFE/316L SST.
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.
P1H Series - Metal Seat Design for High Temperature
Inconel 625 seat and 316 SST with Stellite disc is recommended for extreme temperatures.
- 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
Specifications
Brand
Actuator Type
- Gear Operator
- Handwheel
Approvals & Certifications
- API-598/607/609
- MSS-SP-25, MSS SP-55, MSS SP-67, MSS SP-68
Approvals & Certifications
- ATEX 94/9/EC
- CE 97/23/EC
- CRN
- FCI 70-2
- IEC 61508: 2010
Bearing Material
- Bronze
- Carbon Graphite
- PTFE Composite
Cover Material
- Stainless Steel - Bottom Cover, Belleville Washer Cover
Disc Material
- Alloy 20 or Incoloy
- Aluminum Bronze
- Carbon Steel (A351 Grade CF8M-316/HCr)
- Disc Pin: Stainless Steel (A351 Grade CF8M-316 / HCr)
- Hastelloy C-276
- Inconel 625
- Monel
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 - 2-1/2” (DN 65)
- 2-1/2” (DN 65) - 150#
- 2-1/2” (DN 65) - 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 - 26” (DN 650)
- 26” (DN 650) - 150#
- 26” (DN 650) - 300#
Flange Size - 28” (DN 700)
- 28” (DN 700) - 150#
- 28” (DN 700) - 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 - 32” (DN 800)
- 32” (DN 800) - 150#
- 32” (DN 800) - 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 - 40” (DN 1000)
- 40” (DN 1000) - 150#
- 40” (DN 1000) - 300#
Flange Size - 44” (DN 1100)
- 44” (DN 1100) - 150#
- 44” (DN 1100) - 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 - 8” (DN 200)
- 8” (DN 200) - 150#
- 8” (DN 200) - 300#
Flow Rate
- 1 to 100,500 Cv - ANSI Class 150
- 1 to 90,450 Cv - ANSI Class 300
Gasket Material
- Graphite
Gland Material
- 304 Stainless Steel
Gland Packing Material
- Carbon Steel - Gland Packing Flange
- Stainless Steel - Packing Gland Nuts & Studs
Materials of Construction
- 304 Stainless Steel - Thrust Bearing
- 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, Clamps
Mounting
- ISO 5211
Nut & Bolt Material
- Carbon Steel - Bracket Bolt
- Stainless Steel - Clamps, Clamp Bolt, Nut, Stud, Packing Gland Nut/Stud/Flange
Override
- Manual Override
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
Seat / Seal Material
- Seat Gasket: PTFE
- Seat: 50/50 STFE
- Seat: G2TFE
- Seat: Inconel 625
- Seat: RTFE
- Seat: TFM 1600
- Secondary Seat: 316L Stainless Steel (Firesafe & Metal Seat)
Shaft Material
- 630 Stainless Steel (17-4 PH)
- Inconel 718
- K-Monel
- Stainless Steel (XM-19 & Duplex 2205)
Stem Material
- 630 Stainless Steel (17-4 PH)
- K-Monel
- Stainless Steel (XM-19)
Temperature Range
- -73° to 593° C (-100° to 1,100° F)
Torque
- 195 to 3,59,988 In/Lbs - ANSI Class 150
- 195 to 8,98,856 In/Lbs - ANSI Class 300
Valve Size
- 2” to 48”
