- Производитель:
- Parker Hannifin GmbH
| Color: | White or Black |
| Division: | Fluid System Connectors Division |
| Minimum Operating Temperature: | 35 °F, 2 °C |
| Maximum Operating Temperature: | 200 °F, 93 °C |
| Maximum Operating Pressure: | 150 psi, 10 bar |
| Connection Type: | NPTF, PTC |
| Specifications Met: | FDA, NSF-51, NSF-61 |
| Body Material: | Polypropylene |
| Ball Material: | Polysulfone |
| Seat Material: | EPDM or Nitrile |
| Actuation Type: | Manual |
| Function: | 2-way |
| Handle Type: | Lever |
| Product Type: | Ball Valve |
| Seal Material: | EPDM or Nitrile |
| Shape: | Dependent on Selection |
| Configuration: | Dependent on Selection |
| Connection Size: | 1/8 to 1/2 inch |
| Maximum Flow Rate: | n/a |
| Mounting Type: | n/a |
| Operation Type: | n/a |
| Orifice Size: | .15 to .37 inch |
Parker's polypropylene ball valves save cost with built-in LIQUIfit, TrueSeal and Par-Barb connections eliminating the need for a secondary fitting. The compact design allows for easy assembly and access where space is at a premium. Polypropylene ball valves meets all FDA and NSF-51 requirements for food contact.
Markets:
• Water Filtration
• Beverage Dispensing
• Bottling
• Semi-conductor
• Chemical
Features/Benefits:
• Built in LIQUIfit, TrueSeal and Par-Barb connections eliminates the need for a secondary fitting
• Low-profile design allows for easy assembly and access where space is limited
• Bi-directional flow foe maximum productivity
• Meets FDA and NSF-51 requirements for food contact
• Wide chemical acceptance range
• EPDM seals
• Push-to-Connect and barbed connections
Applications:
• Water
• Beverages
• Food
• Pneumatic circuits
Custom configurations and sizes are available upon request. Contact us for additional information.
| Shape | Product Style | Connection 1 Type | Connection 1 Size | Connection 2 Type | Connection 2 Size | Connection 3 Type | Connection 3 Size | Color | Products |
| Angle Stop | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | Female NPT Thread | 3/8 inch | White | LFPP4VAS6 |
| Angle Stop | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | Female NPT Thread | 1/2 inch | White | LFPP4VAS8 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | LFPP4VEU4 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | LFPP4VEU6 |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | LFPP4VFC2 |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | LFPP4VFC4 |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | LFPP4VFC6 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | LFPP4VFE2 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | LFPP4VFE4 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | LFPP4VFE6 |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | LFPP4VMC4 |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | LFPP4VMC6 |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP4VMC8 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | LFPP4VME2 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | LFPP4VME4 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | LFPP4VME6 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP4VME8 |
| Union | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | LFPP4VUC4 |
| Union | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | LFPP4VUC6 |
| Connector | Tube to Barb | Push-to-Connect | 1/4 inch | Barb | 1/4 inch | N/A | N/A | White | LFPP4VUCPB4 |
| Angle Stop | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | Female NPT Thread | 3/8 inch | White | LFPP6VAS6 |
| Angle Stop | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | Female NPT Thread | 1/2 inch | White | LFPP6VAS8 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | LFPP6VEU4 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | LFPP6VEU6 |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | LFPP6VFC4 |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | LFPP6VFC6 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | LFPP6VFE2 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | LFPP6VFE4 |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | LFPP6VFE6 |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | LFPP6VMC2 |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | LFPP6VMC4 |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | LFPP6VMC6 |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP6VMC8 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | LFPP6VME2 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | LFPP6VME4 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | LFPP6VME6 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP6VME8 |
| Union | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | LFPP6VUC6 |
| Connector | Tube to Barb | Push-to-Connect | 3/8 inch | Barb | 3/8 inch | N/A | N/A | White | LFPP6VUCPB6 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | PP4VEU4-MG |
| 90° Elbow | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | PP4VEU6-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | PP4VFC2-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PP4VFC4-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PP4VFC6-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | PP4VFE2-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PP4VFE4-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 1/4 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PP4VFE6-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | PP4VMC2-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | PP4VMC4-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PP4VMC6-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | PP4VMC8-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | PP4VME2-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | PP4VME4-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PP4VME6-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | PP4VME8-MG |
| 90° Elbow | Tube to standpipe | Push-to-Connect | 1/4 inch | Plug-In Stem | 3/8 inch | N/A | N/A | White | PP4VTEU6-MG |
| Union | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | PP4VUC4-MG |
| Union | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | PP4VUC6-MG |
| 90° Elbow | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | PP6VEU4-MG |
| 90° Elbow | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | PP6VEU6-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | PP6VFC2-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PP6VFC4-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PP6VFC6-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/8 inch | N/A | N/A | White | PP6VFE2-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PP6VFE4-MG |
| 90° Elbow | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PP6VFE6-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | PP6VMC4-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PP6VMC6-MG |
| Connector | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | PP6VMC8-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/8 inch | N/A | N/A | White | PP6VME2-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | PP6VME4-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PP6VME6-MG |
| 90° Elbow | Tube to standpipe | Push-to-Connect | 3/8 inch | Plug-In Stem | 3/8 inch | N/A | N/A | White | PP6VTEU6-MG |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 3/8 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | PP6VME8-MG |
| Union | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 1/4 inch | N/A | N/A | White | PP6VUC4-MG |
| Union | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 3/8 inch | N/A | N/A | White | PP6VUC6-MG |
| Connector | Barb to Female Pipe | Barb | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PBPP4VFC4 |
| Connector | Barb to Female Pipe | Barb | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PBPP6VFC6 |
| 90° Elbow | Barb to Female Pipe | Barb | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PBPP6VFE4 |
| 90° Elbow | Barb to Female Pipe | Barb | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | PBPP6VFE6 |
| Connector | Barb to Male Pipe | Barb | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | PBPP4VMC4 |
| 90° Elbow | Barb to Male Pipe | Barb | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PBPP6VME6 |
| Union | Barb to Barb | Barb | 1/4 inch | Barb | 1/4 inch | N/A | N/A | White | PBPP4VUC4 |
| Union | Barb to Barb | Barb | 3/8 inch | Barb | 3/8 inch | N/A | N/A | White | PBPP6VUC6 |
| Union | Barb to Barb | Barb | 1/2 inch | Barb | 1/2 inch | N/A | N/A | White | PBPP8VUC8 |
| 90° Elbow | Tube to Tube | Push-to-Connect | 10 mm | Push-to-Connect | 10 mm | N/A | N/A | White | LFPP10MVEU10M |
| Union | Tube to Tube | Push-to-Connect | 10 mm | Push-to-Connect | 10 mm | N/A | N/A | White | LFPP10MVUC10M |
| Union | Tube to Tube | Push-to-Connect | 12 mm | Push-to-Connect | 12 mm | N/A | N/A | White | LFPP12MVUC12M |
| 90° Elbow | Tube to Tube | Push-to-Connect | 6 mm | Push-to-Connect | 6 mm | N/A | N/A | White | LFPP6MVEU6M |
| Union | Tube to Tube | Push-to-Connect | 6 mm | Push-to-Connect | 6 mm | N/A | N/A | White | LFPP6MVUC6M |
| 90° Elbow | Tube to Tube | Push-to-Connect | 8 mm | Push-to-Connect | 8 mm | N/A | N/A | White | LFPP8MVEU8M |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/2 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP8VMC8 |
| 90° Elbow | Tube to Male Pipe | Push-to-Connect | 1/2 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | LFPP8VME8 |
| Union | Tube to Tube | Push-to-Connect | 1/2 inch | Push-to-Connect | 1/2 inch | N/A | N/A | White | LFPP8VUC8 |
| 90° Elbow | Barb to Barb | Barb | 1/4 inch | Barb | 1/4 inch | N/A | N/A | White | PBPP4VEU4 |
| 90° Elbow | Barb to Female Pipe | Barb | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | PBPP4VFE4 |
| 90° Elbow | Barb to Barb | Barb | 3/8 inch | Barb | 3/8 inch | N/A | N/A | White | PBPP6VEU6 |
| Connector | Barb to Male Pipe | Barb | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | PBPP6VMC6 |
| Connector | Tube to Male Pipe | Push-to-Connect | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | Black | PPB4VMC4-MG |
| Connector | Tube to Female Pipe | Push-to-Connect | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | Black | PPB6VFC6-MG |
| Union | Tube to Tube | Push-to-Connect | 3/8 inch | Push-to-Connect | 3/8 inch | N/A | N/A | Black | PPB6VUC6-MG |
| Union | Tube to Tube | Push-to-Connect | 1/2 inch | Push-to-Connect | 1/2 inch | N/A | N/A | White | PP8VUC8-MG |
| Union | Tube to Tube | Push-to-Connect | 1/4 inch | Push-to-Connect | 1/4 inch | N/A | N/A | Black | PPB4VUC4-MG |
| 90° Elbow | Tube to Tube | Compression | 1/4 inch | Compression | 1/4 inch | N/A | N/A | White | FTPPB4VEU4 |
| Connector | Tube to Female Pipe | Compression | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB4VFC4 |
| 90° Elbow | Tube to Female Pipe | Compression | 1/4 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB4VFE4 |
| Connector | Tube to Male Pipe | Compression | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB4VMC4 |
| Connector | Tube to Male Pipe | Compression | 1/4 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB4VMC6 |
| 90° Elbow | Tube to Male Pipe | Compression | 1/4 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB4VME4 |
| Union | Tube to Tube | Compression | 1/4 inch | Compression | 1/4 inch | N/A | N/A | White | FTPPB4VUC4 |
| Union | Tube to Tube | Compression | 1/4 inch | Compression | 3/8 inch | N/A | N/A | White | FTPPB4VUC6 |
| 90° Elbow | Tube to Tube | Compression | 3/8 inch | Compression | 1/4 inch | N/A | N/A | White | FTPPB6VEU4 |
| 90° Elbow | Tube to Tube | Compression | 3/8 inch | Compression | 3/8 inch | N/A | N/A | White | FTPPB6VEU6 |
| Connector | Tube to Female Pipe | Compression | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB6VFC6 |
| 90° Elbow | Tube to Female Pipe | Compression | 3/8 inch | Female NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB6VFE4 |
| 90° Elbow | Tube to Female Pipe | Compression | 3/8 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB6VFE6 |
| Connector | Tube to Male Pipe | Compression | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB6VMC4 |
| Connector | Tube to Male Pipe | Compression | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB6VMC6 |
| 90° Elbow | Tube to Male Pipe | Compression | 3/8 inch | Male NPT Thread | 1/4 inch | N/A | N/A | White | FTPPB6VME4 |
| 90° Elbow | Tube to Male Pipe | Compression | 3/8 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB6VME6 |
| Union | Tube to Tube | Compression | 3/8 inch | Compression | 3/8 inch | N/A | N/A | White | FTPPB6VUC6 |
| 90° Elbow | Tube to Tube | Compression | 1/2 inch | Compression | 1/2 inch | N/A | N/A | White | FTPPB8VEU8 |
| Connector | Tube to Female Pipe | Compression | 1/2 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB8VFC6 |
| 90° Elbow | Tube to Female Pipe | Compression | 1/2 inch | Female NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB8VFE6 |
| Connector | Tube to Male Pipe | Compression | 1/2 inch | Male NPT Thread | 3/8 inch | N/A | N/A | White | FTPPB8VMC6 |
| 90° Elbow | Tube to Male Pipe | Compression | 1/2 inch | Male NPT Thread | 1/2 inch | N/A | N/A | White | FTPPB8VME8 |
| Union | Tube to Tube | Compression | 1/2 inch | Compression | 1/2 inch | N/A | N/A | White | FTPPB8VUC8 |
Получите коммерческое предложение в течение 1 часа
Менеджер подготовит коммерческое предложение и позвонит, если понадобится уточнить детали вашего заказа
С 2010 года мы поставляем оборудование с заводов Европы. Берем на себя все — от подбора оборудования до внедрения на предприятии
Все сотрудники имеют высшее образование, закончили ведущие химические вузы страны, такие как РХТУ им Менделеева.
У большинства компаний срок ожидания составляет 10-12 недель.
Оборудование хранится на сухом отапливаемом складе, где поддерживается ровная температура.
Работаем с PonyExpress и Деловыми линиями. Вы также можете выбрать свою транспортную компанию или забрать товар со склада в Москве.
В случае любых неполадок за свой счет выполним ремонт в сервисном центре или на заводе-изготовителе. Или бесплатно заменим прибор на новый.
Производим пуско-наладку оборудования, валидацию, обучение сотрудников. Если нужно, привлекаем инженеров с заводов- изготовителей.
