Balance valve series
Product Name: ZLF Self operated Balance Valve
Product Overview: ZLF self balancing valve is a type of valve that utilizes the pressure changes of the medium itself to self regulate and maintain a constant flow rate through the controlled system. The ZLF self balancing valve has flow indication and can be adjusted online, suitable for flow control of non corrosive media such as heating and air conditioning systems. A one-time test adjustment before operation can automatically maintain the system flow rate at the pre-set set value. This valve has accurate flow regulation, simple operation, smooth operation, reliable performance, and long service life.
DN: DN15-350mm
Nominal pressure: 1.6 MPa
Flange standard: GB/T 17241.6 GB/T 9113
Test standards: GB/T 13927 API598
Working medium: Non corrosive liquids such as water and oil.
Working temperature: 0ºC -100ºC
Main structural diagram of the product.
Main external dimensions (unit: mm).
| DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
| L |
110 |
110 |
115 |
160 |
200 |
215 |
230 |
275 |
| H1 |
72 |
72 |
81 |
108 |
138 |
138 |
143 |
170 |
| H |
70 |
70 |
74 |
91 |
147 |
147 |
154 |
189 |
Flowm2/h
|
0.1~1 |
0.1~1.5 |
0.2~2 |
0.5~4 |
1~6 |
2~10 |
3~15 |
5~25 |
| DN |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
| L |
290 |
310 |
350 |
430 |
520 |
635 |
670 |
| H1 |
193 |
208 |
254 |
289 |
325 |
357 |
372 |
| H |
211 |
227 |
260 |
303 |
367 |
430 |
495 |
| Flowm2/h |
10~35 |
15~50 |
30~80 |
40~180 |
100~130 |
150~500 |
200~700 |
Production & Transportation.
ENTERPRISE INTRODUGTION.
Zhitang Valve(Tianjin ) Co., Ltd. is a comprehensive enterprise engaged in valve design, development, production, sales, and service. It specializes in researching and producing high-tech energy-saving valves in hydraulic automatic control and flow regulation. Its main products include building water systems, smart water systems, and fire water systems, including gate valves, globe valves, check valves, ball valves, butterfly valves, eccentric hemisphere valves, exhaust valves, hydraulic control valves, multifunctional water pump control valves, flow and pressure regulating valves, water hammer protection equipment, expansion joints, filters, and other series of products.
The company's products are widely used in various fields such as water conservancy engineering, drainage, water treatment, fire protection, construction, petroleum, chemical industry, electricity, metallurgy, papermaking, machinery, agriculture, etc., forming a nationwide sales and service network, adhering to contracts, handling shipments on behalf of others, and delivering on schedule. Excellent product quality and comprehensive pre-sales and after-sales service have been praised by a large number of users.
The company always adheres to the business philosophy of "customer first, strict adherence to quality, and technological innovation", and the purpose of persistent service and excellent quality! Strive to develop cutting-edge core independent technologies, provide sustainable product solutions and technical service support to customers to ensure effective protection of their economic interests.
We warmly welcome new and old customers to visit and negotiate with us. We are willing to work hand in hand with new and old friends from all walks of life, not forgetting our original intention, exploring and innovating, and striving to create a high-quality valve brand in China.
Qualification certificate.
We have the independent R&D center, advanced manufacturing technologyand strictly implement the relevant international standards.
With advanced engineering design approaches, well-developed manufacturing equipment, testing verificationfacilities and strict ac as per
ls09001 certlflcate system, we ensure that each part in everyproduct we supply is in high quality and performance.
Your satisfaction is our pursue. We know that price is important, but it should not be the whole parts. We are certain to offer you the most reasonable price. You do not need to worry about our sevice, because we want to earn your satisfied smile. Our company improves every day, your recognition and expectation are the driving force of our advance.
Looking forward to working with you!
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