Honeywell D115S Pressure Reducing Valve – Authorized Dealer | Namokar Enterprises
Namokar Enterprises is a trusted Authorized Dealer and Supplier of Honeywell D115S Pressure Reducing Valves, offering advanced pressure control solutions for residential, commercial, municipal, and industrial water distribution systems. The Honeywell D115S is a pilot-operated pressure reducing valve designed to maintain a constant downstream pressure regardless of fluctuations in the inlet pressure, ensuring safe, efficient, and reliable operation of water supply networks.
Designed in accordance with EN 806-2, the Honeywell D115S protects plumbing systems, pipelines, pumps, valves, and other equipment from excessive pressure while reducing water consumption, minimizing flow noise, and improving the overall efficiency of the system.
Product Features
Genuine Honeywell D115S Pressure Reducing Valve
Pilot-operated diaphragm design
Maintains constant outlet pressure
Suitable for residential, commercial, and industrial water systems
Adjustable outlet pressure with a single adjustment screw
Stable regulation even at near-zero flow
Main valve design prevents pressure fall-off
Can be serviced without removing it from the pipeline
Adjustable operating and response speed
Fusion bonded epoxy coating for superior corrosion resistance
Long service life with low maintenance
Technical Specifications
Parameter Specification
Brand Honeywell
Model D115S
Valve Type Pilot Operated Pressure Reducing Valve
Application Water Supply Systems
Regulation Automatic Pressure Reduction
Pressure Adjustment Single Screw Adjustment
Maintenance In-line Serviceable
Operating Performance Stable at Near-Zero Flow
Material Specifications
Component Material ASTM Specification
Body Ductile Iron ASTM A536 Grade 65-45-12
Bonnet Ductile Iron ASTM A536 Grade 65-45-12
Diaphragm Nylon Reinforced Natural Rubber / EPDM / NBR High Performance Elastomer
Spring Retainer Ductile Iron ASTM A536 Grade 65-45-12
Spring Stainless Steel ASTM A276 Type 304
Bolts Galvanized Carbon Steel ASTM A307 Grade B
Washers Galvanized Carbon Steel ASTM A307 Grade B
Standards & Connections
Application Standard: EN 806-2
Flanged Connection: EN 1092-2 PN10/PN16
ANSI Standard: ANSI B16.1 Class 125
Grooved End: AWWA C606
Corrosion Protection: Fusion Bonded Epoxy Coating (Internal & External)
Coating Standard: Meets or exceeds AWWA C550 requirements
Applications
Honeywell D115S Pressure Reducing Valves are widely used in:
Municipal Water Distribution
Commercial Buildings
Residential Complexes
Hotels
Hospitals
Educational Institutions
Industrial Water Supply
HVAC Systems
Pumping Stations
Fire Protection Systems
Water Treatment Plants
Benefits
Protects pipelines and plumbing systems from excessive pressure
Maintains a constant downstream pressure
Reduces water wastage
Minimizes flow noise
Extends the life of pumps, valves, and fixtures
Provides stable pressure under varying inlet conditions
Easy installation and maintenance
Corrosion-resistant construction for long-term durability
Why Choose Namokar Enterprises?
Namokar Enterprises is a reliable Authorized Dealer of Honeywell Industrial Valves and Water Control Solutions, supplying genuine Honeywell D115S Pressure Reducing Valves with competitive pricing and technical support. We provide complete assistance for product selection, project requirements, bulk orders, and prompt delivery across India.
Why Buy From Us?
Authorized Honeywell Dealer
100% Genuine Honeywell Products
Competitive Pricing
Bulk Supply Available
Fast Delivery Across India
Expert Technical Consultation
Ready Stock for Industrial Projects
Reliable After-Sales Support
Frequently Asked Questions (FAQs)
1. What is the Honeywell D115S Pressure Reducing Valve used for?
It is used to automatically reduce and maintain a safe downstream water pressure, protecting plumbing systems and industrial installations from excessive inlet pressure.
2. What type of operation does the D115S use?
The valve uses a pilot-operated diaphragm mechanism, providing highly accurate and stable pressure regulation.
3. Can the valve be serviced without removing it from the pipeline?
Yes, the Honeywell D115S is designed for in-line maintenance, reducing downtime and service costs.
4. Which connection standards does the valve support?
It is available with EN 1092-2 PN10/PN16 flanged connections, ANSI B16.1 Class 125, and AWWA C606 grooved end options.
5. What materials are used in the valve construction?
The valve features a ductile iron body and bonnet, a nylon-reinforced diaphragm, and a stainless steel spring for durability and reliable performance.
6. Why purchase from Namokar Enterprises?
Namokar Enterprises supplies 100% genuine Honeywell D115S Pressure Reducing Valves, offering competitive pricing, technical expertise, bulk availability, and prompt delivery across India.
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