4-12 Inch A-USP2 RWGV SLxFL for Field Lok Gaskets
4-12 Inch A-USP2 RWGV SLxFL for Field Lok Gaskets
4"- 12" A-USP2 RESILIENT WEDGE GATE VALVES - SL x FL (FOR FIELD LOK™†† GASKETS).
Catalog number: A-USP2-62 Slip On (less Field Lok gaskets) x flange end
Specifications:
- Sizes – 4", 6", 8", 12"
- Meets or exceeds all applicable requirements of ANSI/AWWA C509, UL 262 Listed, FM 1120/1130 Approved, and certified to ANSI/NSF 61 & 372
- Slip-on ends with Field Lok gaskets are to be used on ductile iron pipe
- Flanged end drilling complies with ASME/ANSI B16.1 class 125 and B16.42 class 150
- Iron body with nominal 10 mils Pro-Gard® Fusion Bonded Epoxy Coated interior and exterior surfaces
- Epoxy coating meets or exceeds all applicable requirements of ANSI/AWWA C550 Standard.
- Iron wedge, symmetrical & fully encapsulated with molded rubber; no exposed iron
- Non-rising stem (NRS)
- Triple O-ring seal (2 above the thrust collar and 1 below)
- 2" square wrench nut – open left or open right
- 350 psig (1725 kPa/17 barg) maximum working pressure, 700 psig (3450 kPa/35 barg) static test pressure
- UL Listed, FM Approved: 350 psig (1725 kPa/17 barg)
- Designed for potable water applications
††Field Lok is a trademark of U.S. Pipe and Foundry Company, used with permission.
Options*:
- Position indicators
- Stainless steel stem: Type 304, Type 316
- Low zinc, silicon bronze ASTM B98-C66100/H02 stem
- Handwheel
- EPDM Disc and O-rings
Resources:
Dimensions | Nominal Size | ||||
4" | 6" | 8" | 10" | 12" | |
A | 14.19 | 18.00 | 21.50 | 25.50 | 28.62 |
Q (bore) | 4.30 | 6.30 | 8.30 | 10.30 | 12.30 |
L | 4.12 | 4.38 | 5.62 | 5.62 | 5.62 |
R | 9.00 | 11.00 | 13.50 | 16.00 | 19.00 |
UU (bolt circle diameter for FL) | 7.50 | 9.50 | 11.75 | 14.25 | 17.00 |
B (number and size of holes for FL) | 8--.75 | 8--.88 | 8--.88 | 12--1.00 | 12--1.00 |
W (distance between strapping lug holes across face of valve ends) | 8.62 | 10.62 | 13.12 | 16.38 | 18.12 |
FF | 10.91 | 12.73 | 14.72 | 15.75 | 16.35 |
Turns to open | 14 | 20.5 | 26.5 | 33 | 38.5 |
Weight* | 98 | 152 | 260 | 400 | 565 |
**Field Lok is a trademark of U.S. Pipe and Foundry Company, used with permission.
| Catalog Part No. | Description | Material | Material Standard |
| G-16 | Bonnet Bolts & Nuts | 316 Stainless Steel | ASTM F593 (bolt) ASTM F594 (nut) |
| G-41 | Stuffing Box Bolts & Nuts | 316 Stainless Steel | ASTM F593 (bolt) ASTM F594 (nut) |
| G-49 | Stem O-rings (3) | Nitrile | ASTM D2000 |
| G-200 | Wrench Nut Cap Screw | 316 Stainless Steel | ASTM F593 |
| G-201 | Stuffing Box O-ring | Nitrile | ASTM D2000 |
| G-202 | Wrench Nut | Ductile Iron | ASTM A536 ▼ |
| G-203 | Stem | Bronze | ASTM B138 |
| G-204 | Hand Wheel (not shown) | Cast Iron+ | ASTM A126 CL.B |
| G-205 | Stem Nut | Bronze | ASTM B584 |
| G-206 | Guide Cap Bearings | Acetal | - |
| G-207 | Stuffing Box with dirt seal | Cast Iron + Nitrile | ASTM A126 CL.B ASTM D2000 |
| G-208 | Anti-friction Washers (2) | Acetal | - |
| G-209 | Wedge, Rubber Encapsulation | Ductile Iron* SBR | ASTM A536 ▼ ASTM D2000 |
| G-210** | Bonnet | Ductile Iron | ASTM A536 ▼ |
| G-211** | Bonnet O-ring | Nitrile | ASTM D2000 |
| G-212** | Body | Ductile Iron | ASTM A536 ▼ |
▼ Material strength ASTM A536 65-45 minimum
+Manufacturer's option to change material to ductile iron ASTM A536