UL Listed Large Diameter Post Indicator Valve Assembly (14”-24”)
1.Resilient Seated Gate Valves are in accordance with ANSI / AWWA C515 Standard.
2.Body, bonnet, and wedge of the gate valve shall be of high strength ductile-iron, ASTM A536, Grade 65-45-12.
3.Valves Fusion Bonded Epoxy Coated Interior and Exterior, ANSI / AWWA C550. Certified to NSF-372 Standard.
4.Stuffing Box Gland shall have a minimum of three (3) O-rings capable of replacement under pressure while gate is in the full open position.
5.EPDM O-ring Seals shall be located between Stuffing Box Gland, Bonnet, and Body.
6.Operating Stem shall be 431 Stainless Steel with (3) Machined Grooves located just above the Lower Stem O-ring to accept and mate with a 2-piece Brass Split Ring. The design of the Stem and Split Ring will eliminate any upward or downward operating thrust on any Iron service.
7.Underwriters Laboratories Listed with a Pressure Rating of 250 psi for 14″ – 16″ – 18″ sizes, and 200 psi for 20″ – 24″ sizes.
Vertical Indicator Post
1.Remove the top section from the top of the Indicator Post assembly.
2.Cut the required stem length and adjust the Standpipe to match the groundline.
3.Set the “OPEN” and “SHUT” targets for the appropriate valve size.
4.Reattach the top section to the top of the Indicator Post assembly.
5.Design and material are subject to change without notice
UL Listed Large Diameter Post Indicator Valve Assembly Material Specifications:
|1||Body||Ductile Iron ASTM A536 65-45-12|
|2||Wedge||Ductile Iron, EPDM Encapsulated|
|3||Wedge Nut||Bronze, ASTM C95200|
|4||Stem||Stainless Steel, AISI 431|
|6||Bolts||Carbon Steel, ASTM A307B|
|7||Nuts||Carbon Steel, ASTM A307B|
|8||Washers||Carbon Steel, Zinc Plated|
|9||Bonnet||Ductile Iron, ASTM A536 65-45-12|
|11||Thrust Collar||Bronze, ASTM C95200|
|13||Post Flange||Ductile Iron, ASTM A536 65-45-12|
|16||Bolts||Carbon Steel, ASTM A307B|
|17||Eyebolts||Carbon Steel, ASTM A307B|
|18||Washers||Carbon Steel, Zinc Plated|