GATE VALVE, FLANGED, NRS, UL/FM APPROVED, PN10/16
EN 1092, wrench nut, A2 bolts, SS stem, 10 mil blue RAL 5017 EP
Contact
Pham Trung
Technical Manager
Flanged gate valve with wrench nut - UL/FM approved for fire protection applications to max. 70° C
AVK gate valves are designed with built-in safety in every detail. The wedge is fully vulcanized with AVK’s own drinking water approved EPDM rubber compound. It features an outstanding durability due to the ability of the rubber to regain its original shape, the double bonding vulcanization process and the sturdy wedge design. The triple stem seal system, the high strength stem and the thorough corrosion protection safeguard the unmatched reliability.
| Variant 145/50-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile iron |
| DN: | DN65 - DN200 |
| PN: | PN 16 |
| Closing direction: | Clockwise to Close |
Features
- Fixed, integral wedge nut prevents vibration and ensures durability
- Wedge fully vulcanized with drinking water approved EPDM rubber and equipped with wedge shoes to provide smooth operation
- Large conical stem hole in the wedge prevents stagnant water
- Wedge and body guide rails ensure stable operation
- Stainless steel stem with rolled threads for high strength
- Full circle thrust collar provides fixation of the stem and low free running torques
- Triple safety stem sealing with an NBR wiper ring, a polyamide bearing with four NBR O-rings, and an EPDM rubber manchette
- Round EPDM bonnet gasket fixed in a recess
- Countersunk and sealed stainless steel bonnet bolts encircled by the bonnet gasket
- Full bore
- Low operating torque
- Fusion bonded epoxy coating in compliance with DIN 3476 part 1 and EN 14901
Downloads
Datasheet
Certificate(s)
986_TJ Cryogenic_2610it
| AVK gate valves for fire protection series 145_ENG.mp4 |
Guidelines
Reference nos. and dimensions:
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| Reference no. | DN mm |
Flange drilling |
L mm |
H mm |
W mm |
H3 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|
| 145-065-50-01396100 | 65 | PN10/16 | 190 | 267 | 178 | 356 | 13 |
| 145-080-50-01396100 | 80 | PN10/16 | 203 | 304 | 191 | 399 | 17 |
| 145-100-50-01396100 | 100 | PN10/16 | 229 | 322 | 229 | 436 | 22 |
| 145-150-50-01396100 | 150 | PN10/16 | 267 | 409 | 280 | 549 | 43 |
| 145-200-50-00396100 | 200 | PN10 | 292 | 502 | 352 | 674 | 76 |
| 145-200-50-01396100 | 200 | PN16 | 292 | 502 | 352 | 674 | 76 |
2D/3D drawings
Enquiry
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Components
| 1. | Bolt | Stainless steel A2 |
| 2. | Washer | Stainless steel A2 |
| 3. | Wrench nut | Cast iron |
| 4. | Bearing | Polyamide |
| 5. | O-ring | NBR rubber |
| 6. | Gland flange | Ductile iron GJS-500-7 (GGG-50) |
| 7. | O-ring | NBR rubber |
| 8. | Thrust collar | Brass DZR CW602N |
| 9. | O-ring | NBR rubber |
| 10. | Bonnet | Ductile iron GJS-500-7 (GGG-50) |
| 11. | Stem | Stainless steel AISI 304 |
| 12. | Bonnet gasket | NBR rubber |
| 13. | Wedge nut | Brass DZR CW626N |
| 14. | Wedge core | Ductile iron GJS-500-7 (GGG-50) |
| 15. | Wedge rubber | EPDM rubber |
| 16. | Body | Ductile iron GJS-500-7 (GGG-50) |
| 17. | Bolt, socket head | Stainless steel A2 |
| 18. | Bolt, socket head | Stainless steel A2 |
| 19. | Wedge shoe | Polyamide |
Test/Approvals
- Seat 375 psi, shell 500 psi, closing torque test, full travel operational test.
- UL listed/FM approved
Standards
- FM 1120/1130, UL 262
- Face-to-face dimension according to ANSI B16.10
- Flange drilling to EN1092, PN16
