Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 800 sets per year |
| Delivery Time | 6-8 weeks |
| Packaging Details | Carton/Wooden Case Packaging |
| Product Description | Compact, lightweight, high-performance pressure reducing valves. |
| Pressure Set Range | Available ranges: 5-40 psi / 5-100 psi (0.35-2.8 bar / 0.35-7 bar). |
| Maximum Inlet Pressure Rating | 210 psi (1.5 MPa, 15 bar) maximum. |
| Filter Element | Sintered porous polyethylene, 5-micron filtration rating. |
| Connection | Standard 1/4 NPT or Rc connections. |
| Rated Flow Coefficient (Cv) | 0.25. |
| Ambient Temperature Range | -40°C to +83°C (-40°F to +182°F). |
| Key Certifications | ATEX compliant, certified for CU-TR Ex (Eurasian market). |
| Type | Air Filter Regulator with integral pressure relief valve. |
| Mounting | Designed for nipple mounting, optional bracket available. |
| Brand Name | Masoneilan |
| Model Number | 78-40 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 800 sets per year |
| Delivery Time | 6-8 weeks | Packaging Details | Carton/Wooden Case Packaging |
| Product Description | Compact, lightweight, high-performance pressure reducing valves. | Pressure Set Range | Available ranges: 5-40 psi / 5-100 psi (0.35-2.8 bar / 0.35-7 bar). |
| Maximum Inlet Pressure Rating | 210 psi (1.5 MPa, 15 bar) maximum. | Filter Element | Sintered porous polyethylene, 5-micron filtration rating. |
| Connection | Standard 1/4 NPT or Rc connections. | Rated Flow Coefficient (Cv) | 0.25. |
| Ambient Temperature Range | -40°C to +83°C (-40°F to +182°F). | Key Certifications | ATEX compliant, certified for CU-TR Ex (Eurasian market). |
| Type | Air Filter Regulator with integral pressure relief valve. | Mounting | Designed for nipple mounting, optional bracket available. |
| Brand Name | Masoneilan | Model Number | 78-40 |
| High Light | Masoneilan 78-40 air filter regulator ，SVI series valve positioner ，pneumatic control valves for thermal power plants | ||
The Masoneilan 78-40 is a high-performance air filter regulator (also known as an air set) . It provides clean, stable, and regulated compressed air to pneumatic instruments in industrial process control systems.
The Masoneilan 78-40 Air Filter Regulator is a compact, lightweight, and reliable pressure-reducing device with integrated filtering and relief functions. It delivers precise pressure regulation while removing contaminants from the air supply, ensuring consistent and dependable operation of downstream equipment. Built with corrosion-resistant materials and robust construction, it is ideal for demanding industrial environments where clean instrument air is essential.
This model features an output pressure range of 5-100 psi (0.35-7 bar), making it suitable for a wide variety of pneumatic control applications. It combines high flow capacity, low air consumption, and excellent stability in a compact design.
| Model | Masoneilan 78-40 |
|---|---|
| Inlet Pressure Rating | Maximum 210 psi (1.5 MPa / 15 bar) |
| Output Pressure Range | 5-100 psi (35-700 kPa / 0.35-7 bar) |
| Connections | 1/4" NPT (inlet and outlet); 1/8" NPT gauge port |
| Rated Cv | 0.25 |
| Filter Element | Sintered porous polyethylene, 5 micron |
| Air Consumption | Approximately 0.004 scfm (100 sccm) |
| Ambient Temperature Range | -40°C to +83°C (-40°F to +182°F) Optional low temp: -50°C to +60°C (-58°F to +140°F) Optional high temp: 0°C to +100°C (+32°F to +212°F) |
| Materials | Aluminum die casting body, spring case, and bottom cap; stainless steel hardware |
| Weight | Approximately 14 oz (400 g) |
| Relief Function | Included (air loading with relief) |
For inquiries, quotations, technical support, or orders, please reach out:
WeChat / WhatsApp / Phone: +8613472860702
We are happy to assist with any customization, spares, or application-specific requirements!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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