Model 800 Differential Pressure Valve

• Customization: Available
• Material: Stainless Steel
• Connection Form: Flange
• Model NO.: Valve
• Structure: Elevated
• Pressure: High Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Bidirectional
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• ISO: Yes
• OEM: Yes
• Feature: High Quality
• UL Listed: Yes
• Transport Package: Wooden-Case
• Specification: DN50-600
• Trademark: TONGKE
• Origin: Shanghai China
• HS Code: 8481
• Production Capacity: 5000 Sets/Year
• Package Size: 1500.00cm * 1650.00cm * 2200.00cm
• Package Gross Weight: 130.000kg

Product Description

Product Description

The Model 800 Differential Pressure Valve
is a hydraulically operated, pilot-controlled, modulating valve. It is designed to maintain a constant pressure differential between any two pressure points in a system where the closing of the valve directly causes the differential pressure to increase. The valve tends to open on an increase in differential pressure and close on a decrease in differential pressure.
In operation, the valve is actuated by line pressure through a pilot control system sensing from two points across which a differential is to be maintained. Operation is completely automatic and pressure settings may be easily changed.

Size up to	50-1000mm
Pressure up tp	1.0~2.5Mpa
Material	CI, DI, SS
Temperature range	-10ºC~160ºC

Packaging & Shipping

Packing & Shipping
Packaging: Conventional Packaging suitable for by sea or long distance transportation.
Shipping: 20-45 working days after receiving the deposit of the devices
 

 

Company Profile

 

Centered around technological innovation and pursuing superior quality
To be a world-class provider of fluid transfer solutions

Shanghai Tongke Flow Technology Co., Ltd is a technology-based enterprise integrating technological innovation and environmental protection concepts. Since its establishment in 2001, it has always been committed to the cutting-edge research and development and production of fluid conveying products and intelligent fluid equipment, and has been deeply engaged in the field of enterprise energy-saving transformation services. Adhering to the original intention of green development, the company continues to promote the energy-saving and environmental protection upgrading of cutting-edge technology products, and continues to lead the industry innovation trend.
Tongke Flow Technology, as the supplier of a full range of Fluid equipment solutions in the industry, is not only specialized in manufacturing comprehensive fluid equipment products including pumps, motors and efficient control systems, but also adept in customizing high-quality and feasible technical solutions according to client needs to help the efficient operation of enterprise projects and achieve a win-win situation of economic and environmental benefits.

 

High Qualified Technical Engineer Team

The company has strong technical support, and has created an interdisciplinary and high-quality technical team relying on the rich resources of Shanghai Tongji Nanhui Science and Technology Park, including doctoral supervisors, professors, senior engineers and many senior engineers. They provide inexhaustible driving force for the company's technological innovation and product upgrades by virtue of their profound professional knowledge and rich practical experience.

 

Excellent manufacturing capabilities
In terms of production, Tongke Flow Technology shows excellent manufacturing capabilities. Since 2010, the company has established modern production bases in Shanghai, Jiangsu, Dalian and other places, with a total area of 25,000 square meters, production facilities area of more than 15,000 square meters, equipped with 5 efficient production lines, fully covering the pump, motor, control system and other full range of fluid equipment products, to ensure high quality and high efficiency products.
 

 

Product Manufacture
Tongke Flow Technology, excellence in manufacturing. We strive for perfection in every aspect of production and offer comprehensive testing and inspection services to ensure product quality. Customer satisfaction is the gold standard by which we measure our product quality and is the driving force behind our continuous improvement.
 

 

Focus on customer needs and service
In terms of service, Tongke Flow Technology covers major cities all over the county with its business network, and its clients are involved in many fields. The company has successfully carried out technological transformation for nearly 20 large state-owned enterprises and joint-stock enterprises in the Yangtze River Delta, Pearl River Delta, Central China and North China. Our solutions have not only brought significant economic benefits, but also won widespread social praise, especially in the chemical, chemical fiber, steel, fertilizer, pharmaceutical, thermal and other industries.

 

Tongke Flow Technology adheres to self-development, with its products being exported to more than 50 countries, and constantly expands its shares in the international market and enhance brand influence. We are deeply aware that only by constantly pursuing excellence can we remain invincible in the fierce market competition.

Looking at the way forward, Tongke Flow Technology will continue to adhere to the core values of professionalism, innovation, and service, and provide clients with high-quality and modern fluid technology solutions by manufacturing and product teams under the leadership of the professional leadership team to create a better future.

ENTERPRISE QUALIFICATION
Since its inception, our company has steadfastly adhered to the core purpose of "focusing on technological innovation, striving for quality enhancement, and committing to providing professional services to solve customer issues." We have continually refined our skills and strengthened our brand image. Over the years, we have not only received numerous authoritative certifications and accolades but have also successfully passed the stringent certifications of ISO 9001-2015 International Quality Management System, ISO 14001 Environmental Management System, and ISO 45001. Occupational Health and Safety Management System. We consistently adhere to international standards, ensuring the stability and reliability of our product and service quality, winning widespread acclaim and trust in the market.

Quality guarantee
Shanghai Tongke flow technology Co., Ltd. always foucs on the Technology design, The company's gist is different operation and the goal is the high-quality, high-performance products. We strive to become a trustworthy professional automobileseat cushion company. We passed the TUV registed ISO 9001 and products is passed SGS inspection.

International Certificate

Services:
1.one year guarantee for whole machine except for wear parts;
2.24 hours technical support by email;
3.calling service;
4.user manual available;
5.reminding for the service life of the wearing parts;
6.installation guide for clients from both China and abroad;
7.maintance and replacement service;
8.whole process training and guidance from our technicians.

Your call and mail is welcome at any time