How it works
Three-way L-port ball
Construction
Parts and materials
Applications
Media and industries
- Water
- Steam
- Petroleum Products
- Neutral Media
- Gaseous Media
- Water Supply
The ball valve is used as a shut-off valve, as well as for mixing and separation of medium flows in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of valves of this series is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.) that are not aggressive to valve materials.
The quarter-turn reducer allows to manually set the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for ball valves, butterfly valves, valves with a 90° swing angle, as well as for controlling air dampers.
Dimensions and dimensions of ball valves DNOVA BV3232P(4pc)-FP-3WL-F-ISO-H full bore three-way, stainless steel SS316
| DN | L | D | k | d | d1 | A |
| 50 | 240 | 165 | 125 | 49 | 99 | 185 |
| 65 | 260 | 185 | 145 | 65 | 122 | 185 |
| 80 | 280 | 200 | 160 | 80 | 138 | 250 |
| 100 | 325 | 220 | 180 | 100 | 158 | 250 |
Sketch of dimensions and dimensions of ball valves DNOVA BV3232P(4pc)-FP-3WL-F-ISO-H full bore three-way, stainless steel SS316
Table of parts and materials for ball valves DNOVA BV3232P(4pc)-FP-3WL-F-ISO-H full bore three-way, stainless steel SS316
| № | Name | Material |
| 1 | Case | SS316 stainless steel |
| 2 | Char | SS316 stainless steel |
| 3 | Sealing | PTFE |
| 4 | Enclosure cover | SS316 stainless steel |
| 5 | Bolt | SS316 stainless steel |
| 6 | Gasket | PTFE |
| 7 | Nut | SS304 stainless steel |
| 8 | Gasket | PTFE |
| 9 | Stem seal | PTFE |
| 10 | Bolt | SS304 stainless steel |
| 11 | gland | SS304 stainless steel |
| 13 | Stem | SS316 stainless steel |
Parts and materials sketch for ball valves DNOVA BV3232P(4pc)-FP-3WL-F-ISO-H full bore three-way, stainless steel SS316
Technical data for DNOVA HGB RQNx-xZ gearboxes
| Name | Significance |
| Availability of a handwheel | helm |
Dimensions and dimensions of gear units DNOVA HGB RQNx-xZ
| Model | HGB RQN2-320Z | HGB RQN3-680Z |
| D2, mm | 92 | 125 |
| D3, mm | 70(89) | 70/102/125 |
| d1, mm | 42 | 55 |
| A, mm | 185 | 250 |
| B, mm | 142 | 190 |
| C, mm | 102 | 140 |
| D, mm | 79 | 112 |
| E, mm | 12 | 16 |
| F, mm | 52 | 68 |
| H, mm | 78 | 108 |
Sketch of dimensions and dimensions of DNOVA HGB RQNx-xZ gearboxes
Parts and materials table for gear units DNOVA HGB RQNx-xZ:
| № | Name | Material |
| 1 | Transparent indicator cover | resin PC Pllycaíton |
| 2 | Screw | steel 304 |
| 3 | Screw | steel 304 |
| 4 | Cover | aluminum ADC 12 |
| 5 | Worm gearbox | cast iron Qľ450 |
| 6 | Adjustment screw | steel 304 |
| 7 | Rack | steel 45 |
| 8 | Case | acrylonitrile butadiene rubber |
| 9 | bushing | PZ2175 based on ketones |
| 10 | Bearing | alloy steel |
| 11 | Case | aluminum ADC 12 |
| 12 | Bearing | alloy steel |
| 13 | gland | rubber |
| 14 | Washer | steel 304 |
| 15 | Screw | steel 304 |
| 16 | Axis | steel 45 |
| 17 | Limit switch | - |
| 18 | O-ring | acrylonitrile butadiene rubber |
Parts and material sketch of gearboxes DNOVA HGB RQNx-xZ
- Body material
- Stainless steel AISI 316
- Maximum allowable temperature
- #ИМЯ?
- Connection type
- Flanged
- Control type
- manual
- Operating environment
- Water, Steam, Petroleum Products, Neutral Media, and Gaseous Media
- Applications
- Water Supply
- Type of seal
- PTFE
- Torque
- 112 Nm
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.
Total items
Product subtotal