UL Listed Large Diameter Post Indicator Valve Assembly
UL Listed Large Diameter Post Indicator Valve Assembly features the only “gear driven” UL Listed vertical indicator post in the industry. The lowest valve opening / closing torque in 14”-24” sizes.
Gate Valve:
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 304 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.
UL Listed Large Diameter Post Indicator Valve Assembly Material Specification
| Item No. | Description | Material / Specification |
|---|---|---|
| 1 | Snap Ring | AISI066 |
| 2 | Tor Section | C.1ASTMA126 Class B |
| 3 | Openating Nut | Bronze ASTMB62 C83600 |
| 4 | Gasket | PTFE |
| 5 | Window Glass | Lexan-Un Stabilized |
| 6 | Target | Brz. ASTMB62 C83600 OR St. Steel GR.304 |
| 7 | Hex Capscrew | C.S.ASTMA307B |
| 8 | Hex Nut | C.S.ASTMA307B |
| 9 | Hex Capscrew | C.S.ASTMA307B |
| 10 | Plug | Malleable Iron |
| 11 | Target Carrler Nut | Brz. ASTMB62 C83600 OR St. Steel GR.304 |
| 12 | Locking Wrench | D.I.ASTM A536 65-45-12 |
| 13 | Body | C.1ASTMA126 Class B |
| 14 | Stem Square | AISI 1045 |
| 15 | Screw | A2-70 |
| 16 | Washer | CS.Zinc Plated |
| 17 | Wrench Nut | DI.ASTMA536.GR.65-45-12 |
| 18 | Standpipe | C.S.ASTMA53 |
| 19 | Dust Sealing | NBR |
| 20 | Cotter Pin | SS.AISI 304 |
| 21 | Gland | X20CR13 |
| 22 | Gland Gasket | Graphite |
| 23 | Hex Nut | C.S.ASTMA307B |
| 24 | Hex Capscrew | C.S.ASTMA307B |
| 25 | Bearing | #32907 |
| 26 | Input Stem | X20CR13 |
| 27 | Crane Courling | D.I.ASTM A536 65-45-12 |
| 28 | Key | Carbon Steel |
| 29 | Housing Cover | C.1ASTMA126 Class B |
| 30 | Gasket | NBR |
| 31 | Input Gear | ANSI 1045(#45) |
| 32 | Housing Cover Gasket | NBR |
| 33 | Gear | DI.ASTMA536.GR.65-45-12 |
| 34 | Housing | C.1ASTMA126 Class B |
| 35 | Key | Carbon Steel |
| 36 | Gear | DI.ASTMA536.GR.65-45-12 |
| 37 | Output Gear | ANSI 1045 |
| 38 | Bearing | #32916 |
| 39 | Bearing | #32907 |
| 40 | Gear Stem | SS304 |
| 41 | Scraperseal | NBR |
| 42 | Hex Capscrew | C.S.ASTMA307B |
| 43 | Hex Nut | C.S.ASTMA307B |
| 44 | Spring Cushion | AISI066 |
| 45 | O-Ring | NBR |
| 46 | O-Ring | NBR |
| 47 | Eye Bolt | C.S.ASTMA307B |
| 48 | Clasp Ring | Bronze |
| 49 | O-Ring | NBR |
| 50 | Bonnet | DI.ASTMA536.GR.65-45-12 |
| 51 | Screw | C.S.ASTMA307B |
| 52 | Nut | C.S.ASTMA307B |
| 53 | Gasket | EPDM |
| 54 | Stem | Carbon Steel |
| 55 | Stem Nut | Bronze |
| 56 | Wedge Disc | DI.ASTMA536.GR.65-45-12+EPDM |
| 57 | Body | DI.ASTMA536.GR.65-45-12 |
