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Ghibson 531S Lug Butterfly Valve FKM seat Epoxy Coated ductile Iron Body and Stainless Steel disc
531S
The Ghibson 531S Lever Operated Lug Butterfly Valve FKM seats and and Epoxy Coated cast Ductile Iron body CF8M SS disc. ISO 5211 Direct Mount Pad square stem.
Available in sizes from 2" to 20".
$124.03
$157.00
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The Ghibson series 531S Lug Flanged Butterfly valve CF8M SS disc with Viton Seats, manually operated features:
- Epoxy coated ductile iron (EN-GJS 400-15) Lug body
- ISO 5211 Direct Mounting pad/square stem
- Food grade EPDM resilient seat -30°F to +266°F.
- Pressure rating: 250 psi: 1 1/2”-20” and 150 psi: 24”
- API609 face to face flange
- Floating dual shaft disc design
- MSS SP 67 Compliant
- No pins in disc prevent potential leak points
- NSF certified for drinking water service (EPDM seats only)
Models
- N501S EPDM seats Sizes 1 1/2" to 24"
- 531S FKM seats Sizes 2" to 20"
- 541S NBR seats Sizes 2" to 20"
Summary Specifications for Ghibson series 531S (Please see attachment for full specs.)
Size 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10" * 12" * 14" * 16" * 18" * 20" * 24" * ISO 5211 F07 F07 F07 F07 F07 F07 F07 F10 F10 F10 F12 F12 F14 F14/F16 F16 Seat Torque (100psi) 97 106 142 266 381 460 531 947 1549 2390 3983 4248 4602 5310 17347 Weight (in lbs.) 10.58 12.13 15.65 17.42 21.83 25.90 29.87 59.52 74.96 108.03 136.69 198.42 374.79 396.83 639.34 * Available only with bare stem
Detailed Valve Specifications
Please refer to the image below for specification. Click on the image to expand
Ghibson N501S 531S 541S Spec Sheet Ghibson N501S 531S 541S- 531S
Data sheet
- Valve Type
- Butterfly Valve
- Valve Size
- 2" 2.5 (2 1/2") 3" 4" 5" 6" 8" 10" 12" 14" 16" 18" 20"
- Valve Temperature Range
- -30° to 250 (°C -34 to 121)
- Valve Body Material
- Ductile Iron
- Valve Disc Material
- CF8M Stainless Steel
- Valve Connection
- Lug Style Flanged
- Valve PSI
- 250
- Valve Configuration
- 2-Way
- Valve Operation
- Manual
- Valve Seat
- FKM
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The Ghibson 531S Lever Operated Lug Butterfly Valve FKM seats and and Epoxy Coated cast Ductile Iron body CF8M SS disc. ISO 5211 Direct Mount Pad square stem.
Available in sizes from 2" to 20".