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About Us

Gansu Hongfeng Machinery Co., Ltd. is located in Pingliang City, Gansu Province, an important town in the center of the ancient Silk Road and Shaanxi, Gansu and Ningxia, and is a high-tech enterprise restructured and reorganized by the state-owned 920 Factory, a large-scale second-class military enterprise, and a backbone enterprise of strategic emerging industries in Gansu Province.

Service

In the course of specializing in the production of energy-saving products and energy-saving devices such as traps and condensate recovery devices, "Hongfeng" takes the revitalization of the national equipment manufacturing industry and the creation of a national brand of traps as its own responsibility, closely tracks the development trends of science and technology and production trends, adheres to the technological innovation strategy of "no one has me, no one has me, no one has me, and I am new", and has realized the transformation from technology introduction, reference and absorption to independent innovation and independent development.

Quality

Based on the strict requirements of the steam system for the reliability, stability, durability and safety of pump and valve equipment, the company has established a complete set of quality assurance and control systems including procurement management, production control, performance verification, quality inspection, after-sales service, etc., and wholeheartedly escorts high-quality products.

News

We always respect and love our customers, and regard them as friends and siblings, and dedicate perfect services with a grateful heart, because customers are the pillar and source of our career success.

G10

Nominal size DN: 15~20, 15~50

Connection: internal thread, socket weld, flange

Nominal pressure PN: PN25

Differential pressure range MPa: 0.01~1.6

PMA/TMA PMa/℃: 1.7/260

Housing Material: WCB

Service Support Selection reference Hongfeng Classroom

Download G10

Features

1. The float drives the lever to automatically adjust the opening of the drain valve seat hole, and the work is continuous, which can realize continuous drainage with small volume and large capacity.

2. Good sealing performance, low air leakage rate and good energy-saving effect.

3. Built-in automatic air exhaust device, quick start, no air blockage, good performance of non-condensable gas elimination.

4. The back pressure rate is greater than 80%, which is convenient for condensate recovery.

5. Flexible installation, both vertical and horizontal.

Uses: Mainly used for automatic gas blocking and drainage of steam pipe network and steam heating equipment.

Note: The valve is generally installed in a left-to-right horizontal connection, but also a right-to-left horizontal connection and a top-to-bottom vertical connection (to be specified at the time of ordering).

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