80MDW-VFD

Carbon Steel Check Valves - Standard Systems or Variable Flow Demand (VFD controlled pumps)
Size(s): 2 3/8 - 9 5/8 inch
Description:
80MDW-VFD DEEP WELL® 8 Round EU (External-Upset) Tubing - High strength epoxy coated carbon steel body, male inlet x female outlet. Metal to metal seat with stainless steel spring and stem with 8 Round external upset tubing threads, EU-API 5B Table 13. Standard with break-off plug.
80MDW-VFD DEEP WELL® in a female x female configuration available. Consult factory for part number. Applies to sizes 4-1/2" and larger only.
Body Pressure Max: 4,400 PSI (API J55 Tubing)
Temp Max: 180°F
2-3/8" thru 3-1/2" use a 3/8" break-off plug.
4-1/2" thru 9-5/8" use a 3/4" break-off plug.
NSF 372 approved.
Literature
80DW Deep Well® Check Valves Literature |
80DIVFD Literature |
80MDW VFD O&M |
80MDW Break-Off Plug |
80MDW Written Specification |
Deep Well bulletin |
Specs
Sizes/Price
80MDW-VFD DEEP WELL® 8 Round EU (External-Upset) Tubing - High strength epoxy coated carbon steel body, male inlet x female outlet. Metal to metal seat with stainless steel spring and stem with 8 Round external upset tubing threads, EU-API 5B Table 13. Standard with break-off plug.
SIZE | PART # | WGT | LIST PRICE |
2 3/8" | 7937MDW8EUPLG* | 8 | $1,376.00 |
2 7/8" | 7936MDW8EUPLG* | 12.5 | $1,623.00 |
3 1/2" | 7938MDW8EUPLG* | 19.5 | $1,873.00 |
4 1/2" | 7939MDW8EUPLG* | 37 | $2,748.00 |
Sizes/Price
80MDW-VFD DEEP WELL® 8 Round Male end short casing x female end long casing threads- High strength epoxy coated carbon steel body, male inlet x female outlet. Metal to metal seat with stainless steel spring and stem with 8 round threads. Standard with break-off plug.
80MDW-VFD DEEP WELL® in a female x female configuration available. Consult factory for part number. Applies to sizes 4-1/2" and larger only.
SIZE | PART # | WGT | LIST PRICE |
4 1/2" | 79391MDW8SLPLG** | 40 | $2,748.00 |
5" | 79402MDW8SLPLG** | 34 | $2,748.00 |
5 1/2" | 4088MDW8SLPLG** | 45 | $5,246.00 |
6 5/8" | 4089MDW8SLPLG** | 68 | $6,496.00 |
7" | 40903MDW8SLPLG** | 113 | $8,744.00 |
7 5/8" | 4091MDW8SLPLG** | 90 | $10,617.00 |
8 5/8" | 4092MDW8SLPLG** | 99 | $12,491.00 |
9 5/8" | 4093MDW8SLPLG** | 154 | $14,989.00 |
* OD 8rd EU (External-Upset) Tubing
** OD 8rd Male end short casing x female end long casing