AVK GATE VALVE, FL/FL, OS&Y, UL/FM APPROVED, Class 150
ANSI B16.42, OL red handwheel, A4 bolts, SS stem, EPDM wedge rubber, brass stem nut, red coating
Contact
AVK Saudi Valves
Jeddah Industrial City, Phase 4, Street no 45 P.O. Box 10830, 21443 Jeddah 24/7 Leakage Repair Service +966 55 909 9395
Light-weight-flanged gate valve, OS&Y, UL/FM approved for fire protection applications to max. 70°C and 250 psi
AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized in a double bonding process with AVK’s own drinking water approved EPDM rubber compound which features a very low compression set resulting in an outstanding ability to regain the original shape after having been compressed. A replaceable stuffing box stem seal system, a high strength stem and a thorough corrosion protection safeguard the unmatched reliability.
| Variant 145/46-008 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile iron |
| DN: | DN65 - DN200 |
| PN: | ANSI CL150 |
| Closing direction: | Clockwise to Close |
Features
-
Wedge core in ductile iron, fully encapsulated in drinking water approved EPDM in a 2-step vulcanization process that leaves a very strong rubber-iron bond preventing corrosion underneath the rubber. No iron parts are exposed to the water
-
Wedge shoes integrated in the rubber
-
Stem in stainless steel 304
-
Gland follower for re-tightening the stem seal with two or three main O-rings
-
Round bonnet gasket, fixed in a groove in the bonnet preventing it from being blown out in pressure surges
-
Counterbored and hot melt sealed bonnet bolts in stainless steel, encircled by the bonnet gasket preventing contact with the water
-
Full bore and clear way
- Lightweight flange design
- Epoxy coating acc. to DIN 3476
- OS&Y stem design gives a clear, visual indication of the wedge position
Downloads
Reference nos. and dimensions:
| AVK ref. no. | DN mm |
Flange drilling |
L mm |
W1 mm |
H3 mm |
HO mm |
HC mm |
D mm |
D1 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 145-065-46-42196120 | 65 | CLASS 150 | 190 | 180 | 415 | 400 | 325 | 180 | 20 | 14 |
| 145-080-46-42196120 | 80 | CLASS 150 | 203 | 190 | 465 | 455 | 370 | 180 | 20 | 18 |
| 145-100-46-42196120 | 100 | CLASS 150 | 229 | 230 | 565 | 560 | 450 | 254 | 25 | 26 |
| 145-150-46-42196120 | 150 | CLASS 150 | 267 | 280 | 730 | 750 | 590 | 305 | 28 | 51 |
| 145-200-46-42196120 | 200 | CLASS 150 | 292 | 352 | 920 | 960 | 750 | 356 | 32 | 90 |
Components
| 1. | Stem nut | Brass DZR CW602N |
| 2. | Handwheel | Ductile iron GJS-500-7 (GGG-50) |
| 3. | Anti-friction washer | Copper alloy |
| 4. | Yoke | Ductile iron GJS-500-7 (GGG-50) |
| 5. | Stem | Stainless steel 304 |
| 6. | Gland follower | Ductile iron GJS-500-7 (GGG-50) |
| 7. | Stem seal | NBR rubber |
| 8. | Bonnet gasket | NBR rubber |
| 9. | Bonnet bolt | Stainless steel A4 |
| 10. | O-ring | NBR rubber |
| 11. | Pin | Stainless steel |
| 12. | Wedge nut | Brass DZR CW626N |
| 13. | Wedge rubber | EPDM rubber |
| 14. | Wedge core | Ductile iron GJS-500-7 (GGG-50) |
| 15. | Body | Ductile iron |
| 16. | Bolt | Stainless steel A4 |
| 17. | Washer | Stainless steel A4 |
| 18. | Nut | Stainless steel A4 |
| 19. | Wedge shoe | Polyamide |
Test/Approvals
- Hydraulic tests according to FM and UL Standards
- Seat test 375 psi, shell test 500 psi, closing torque test, full travel operational test.
- FM Approved, UL listed
Standards
- Designed according to FM 1120/1130, UL 262
- Face to face dimension according to ANSI B16.10
- Flange drilling to ANSI class 150.
