TWHK04T - Tankless Water Heater Isolation Valve Kit - Union X Threaded
TWHK04T - Tankless Water Heater Isolation Valve Kit - Union X Threaded
• 600# Rating (Non-Shock)
• Full Port, 1/4 Turn Design
• Blow-Out Proof Stem
• Adjustable Packing
• Integral Hose End Drain / Purge Port with Cap
• NSF372, NSF61, NSF14, cUPC & IAPMO Z1157 Approved
• Available in: Union X Threaded
Pressure Relief Valve:
• 150 PSI Rated @ 500,000 btu/hr
• Pressure Relief Valve is ASME Section IV,
ANSI Z21.22 and CSA 4.4 Certified
• Size 3/4”
TWHK04T Material Specifications
| No. | Name | Material |
|---|---|---|
| 1 | Screw | Steel |
| 2 | Washer | Steel |
| 3 | Blue Handle | Aluminum |
| 4 | Packing Nut | Brass |
| 5 | Packing Gland | PTFE |
| 6 | Washer | PTFE |
| 7 | Stem | C46500 |
| 8 | Body | C46500 |
| 9 | Seat | PTFE |
| 10 | Ball | C46500 |
| 11 | Bonnet | C46500 |
| 12 | Connection Cap | Brass |
| 13 | Snap Ring | Stainless Steel |
| 14 | Gasket | EPDM |
| 15 | Joint | C46500 |
| 16 | Screw | Steel |
| 17 | Bule Handle | Aluminum |
| 18 | Stem | C46500 |
| 19 | O-Ring | EPDM |
| 20 | Seat | PTFE |
| 21 | Ball | C46500 |
| 22 | Locking Cap | C46500 |
| 23 | Gasket | EPDM |
| 24 | Plug Cap | Brass |
| 25 | White Strip | PVC |
| 26 | Red Handle | Aluminum |
| 27 | Body | C46500 |
| 28 | Red Handle | Aluminum |
PRV04CA PRESSURE RELIEF VALVE
| Part | Material |
|---|---|
| Body | Bronze |
| Internal Parts | Brass & Stainless Steel |
| Seat Disc | Silicone |
| Pressure Spring | Stainless Steel |
DIMENSIONS
| Size | A | B | C |
|---|---|---|---|
| 3/4" | 1-5/32" | 1-9/16” | 1-25/32” |
Previous Model Number - PRV04CA
