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Diaphragm valve MN-720-PDhydraulically-operatedfor controlpressure-reducing
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Characteristics
- Type
- diaphragm
- Operation
- hydraulically-operated
- Function
- for control, pressure-reducing
- Body
- seat, double, in-line
- Applications
- flexible, actuator
- Other characteristics
- high-pressure, actuated, integral, for high flow rates
- DN
Max.: 500 mm
(19.685 in)Min.: 40 mm
(1.575 in)- Pressure
Max.: 400 psi
Min.: 250 psi
Description
Overview
Hydraulically operated, diaphragm-actuated pressure reducing valve designed to lower a higher upstream pressure to a fixed lower downstream pressure ratio. The Bermad 700 Sigma Series MN-720-PD is an oblique-pattern globe valve with a seat assembly and a removable double‑chamber unitized actuator. The hydrodynamic body offers an unobstructed flow path and strong modulation capacity for high differential pressure applications, with reduced cavitation and low noise for heavy-duty environments.
Identifiers
Features & benefits
Double-chamber actuator design
Documentation available
Technical specifications
Hydraulically operated, diaphragm-actuated pressure reducing valve designed to lower a higher upstream pressure to a fixed lower downstream pressure ratio. The Bermad 700 Sigma Series MN-720-PD is an oblique-pattern globe valve with a seat assembly and a removable double‑chamber unitized actuator. The hydrodynamic body offers an unobstructed flow path and strong modulation capacity for high differential pressure applications, with reduced cavitation and low noise for heavy-duty environments.
Identifiers
- Model: MN-720-PD
- Manufacturer: Bermad
- Type: Proportional pressure reducing valve
- Series: 700 Sigma Series
- Segments: Waterworks / Mining / Industrial
Features & benefits
- Tamper-resistant design
- Excellent anti-cavitation performance
- Wide flow range and high modulation capability
- High stability and control accuracy
- Drip-tight sealing
- Unobstructed flow path for effective control under high differential pressures
- Modular design allowing easy addition of optional functions
Double-chamber actuator design
- Protected diaphragm
- Rapid response to sudden system changes
- Actuator removable as a single unit for simplified in-line maintenance
Documentation available
- Product page PDF and product brochure for MN-720-PD
- Installation, Operation & Maintenance (IOM) manual for MN-720-PD
- 700 Sigma Series brochures and spare parts lists
- Ordering guide and engineering documentation
Technical specifications
- Operation: Hydraulically operated, diaphragm-actuated
- Function: Reduces upstream pressure to downstream pressure at a fixed ratio (proportional)
- Construction: Oblique-pattern globe valve with seat assembly
- Actuator: Double-chamber unitized actuator, removable as an integral unit
- Flow path: Hydrodynamic body for unobstructed flow and effective modulation
- Performance: Designed for high differential pressure with minimal cavitation and low noise
- Materials: Suitable for mining and heavy-duty industrial environments
Catalogs
No catalogs are available for this product.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.