Product Overview
Bijur Delimon Valve
Bijur Delimon DM52100T Valve with Fittings
Part Number / SKU: DM52100T | Manufacturer: Bijur Delimon | Availability: Made to Order - Lead Time: 20-30 business days
Overview
Bijur Delimon DM52100T (factory description: VALVE W/FITTINGS). Farval DuaLine measuring valves (DD, DM and DDM/SDM modules) and related dual-line parts. The valves stroke on the alternating pressure in two supply lines and send a set, adjustable dose to each bearing.
Specifying, quoting, or replacing DM52100T
Add to cart at the price shown, or use the Request a Quote form: send the part number DM52100T, the quantity, and a photo of the nameplate or the old part, and we reply the same day. L. DeWitt McCarter is an authorized Bijur Delimon, Farval and LubeSite distributor in San Antonio, TX — (210) 494-1997.
Key Specifications
| Manufacturer part number | DM52100T |
| Brand | Bijur Delimon |
| Selling unit | Each (1 piece) |
| Series | DM-5X DuaLine measuring valve, 2 lube points |
| Discharge per piston stroke | 1.23-5.01 cc (0.075-0.306 cu in) adjustable |
| Change per screw turn / total range | 0.16 cc / 1.12" (28 mm) |
| Discharge ports | 1/4" NPT, bottom of valve |
| Connectors | Supplied with U-81-XX connectors (supply 3/8" tube, discharge 1/4" tube) |
| Replacement indicator kit | PG501 (torque 250-300 in-lb) |
| Micro switch kit (one per pin) | KIT13014B (NEMA 4: 39145) |
| Max pressure | 3500 psi (240 bar) |
| Lubricant | Oil or grease |
| Seals | Viton, standard 350°F (163°C) |
| Operation | Hydraulic; no springs or check valves; two moving parts |
What You'll Also Need
- Reversing valve to alternate Line 1/Line 2: DR4-5 (DR45, DR459), FR20 (37149...) with two U620D1 end-of-line switches, or SA-V with SG-A (DL29 p.14-15).
- U-81 one-piece nut & sleeve: U-81AA1 (3/16" x 1/8" NPT), U-81B1 (1/4" x 1/8" NPT), U-81B2 (1/4" x 1/4" NPT), U-81D3 (3/8" x 3/8" NPT); brass versions end in B (DS 35513 p.4).
- For valves with indicator stems - indicator-pin switches, one per pin: micro switch kits KIT13025B (DM30), 39877 (DM40), KIT13009B (DM60), KIT13014B (DD50/DM50); prox kits 37290 (DD50), 37291 (DM60) (DS 35513 p.4; DL29 p.6).
- Single-outlet porting kits: DDK20200 (DD20 series), DDK30200 (DD50 series) (DS 35513 p.4).
- DDM/SDM modules mount on MA1/MA5/MA15 manifolds; one mounting kit per module: DDM100050, DDM500050 or DDM150050 (DL29 p.9).
Before You Order
- All DD and DM valves are rated 3500 psi (240 bar) max; DDM/SDM modules 5075 psi (350 bar) - keep pump relief and reversing pressure below the valve rating (DS 35513 p.2; DL29 p.8).
- DD5...206 (no indicator tower, for harsh environments) output is fixed at maximum and cannot be adjusted (DS 35513 p.3).
- Some oil systems need a check valve in the DM discharge port (DS 35513 p.2).
- Steel U-81 fittings are for seamless steel or copper-plated steel tube only; use brass U-81...B with brass, copper or nylon tube (DS 35513 p.4).
- Order by name, lube points and P/N, e.g. 'DM Valve without connectors, 3 lube points, Part #DM33100' (DS 35513 p.3).
Choosing Between Options
- DD: two discharge ports per section (cross-port for one bearing); DM: one bottom discharge port per section (DS 35513 p.1).
- Dose per stroke: DD-2X 0.09-0.59 cc, DD-5X 0.18-4.74 cc, DM-3X 0.19-1.18, DM-4X 0.59-2.21, DM-5X 1.23-5.01, DM-6X 2.95-13.11 cc (DS 35513 p.2).
- DDM/SDM modules bolt to a manifold and can be changed in seconds; SDM feeds one point every cycle, DDM two points on alternate cycles (DL29 p.8).
- 'P' suffix DD-5 valves use Viton packings instead of the standard Viton lip seals (DS 35513 p.3).
Product Documentation
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