DEFINING NEW STANDARDS IN VALVES FOR WATER
Main Products
-
YD Wafer Butterfly Valve can be used in petrole...
Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Well-designed China DN150-DN3600 Manual Electric Hydraulic Pneumatic Actuator Big/Super/ Large Size Ductile Iron Double Flange Resilient Seated Eccentric/Offset Butterfly Valve, Great high quality, competitive rates, prompt delivery and dependable assistance are guaranteed Kindly allow us to know your quan...
-
Manufactur standard in China SS304 316L Hygieni...
We pursue the management tenet of “Quality is top-quality, Company is supreme, Status is first”, and will sincerely create and share success with all shoppers for Manufactur standard China SS304 316L Hygienic Grade Non-Retention Butterfly Type Valve Tc Connection Sanitary Stainless Steel Ball Valve for Food-Making, Beverage, Wine-Making, etc, Good quality and competitive prices make our products enjoy a high reputation all over the word. We pursue the management tenet of “Qu...
-
QT450-10 A536 65-45-12 Body & Disc Materia...
Description: DC Series flanged eccentric butterfly valve incorporates a positive retained resilient disc seal and either an integral body seat. The valve has three unique attributes: less weight, more strength and lower torque. Characteristic: 1. Eccentric action reduces torque and seat contact during operation extending valve life 2. Suitable for on/off and modulating service. 3. Subject to size and damage, the seat can be repaired in the field and in certain cases, repaired from outside the...
-
High Quality Air release valve
Description: The composite high-speed air release valve are combined with two parts of high-pressure diaphragm air valve and the low pressure inlet and exhaust valve ,It has both exhaust and intake functions. The high-pressure diaphragm air release valve automatically discharges the small amount of air accumulated in the pipeline when the pipeline is under pressure. The low-pressure intake and exhaust valve can not only discharge the air in the pipe when the empty pipe is filled with water, ...
-
High Quality Air release valves Casting Iron/Du...
Every single member from our large efficiency profits team values customers’ requirements and organization communication for 2019 wholesale price ductile iron Air Release Valve, The continual availability of high grade solutions in combination with our excellent pre- and after-sales services ensures strong competitiveness in an increasingly globalized market place. Every single member from our large efficiency profits team values customers’ requirements and organization communicat...
-
DN300-DN2600 Double Eccebtric Flanged Butterfly...
Description: DC Series flanged eccentric butterfly valve incorporates a positive retained resilient disc seal and either an integral body seat. The valve has three unique attributes: less weight, more strength and lower torque. Characteristic: 1. Eccentric action reduces torque and seat contact during operation extending valve life 2. Suitable for on/off and modulating service. 3. Subject to size and damage, the seat can be repaired in the field and in certain cases, repaired from outside the...
-
Hot Sell Gate Valve With QT500 EPDM Material Ma...
No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for OEM Supplier Stainless Steel /Ductile Iron Flange Connection NRS Gate Valve, Our Firm Core Principle: The prestige initially ;The quality guarantee ;The customer are supreme. No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for F4 Ductile Iron Material Gate Valve, The design, processing, purchasing, inspection, storage, assembling proce...
-
DN40-DN1200 PN10/PN16/ANSI 150 Lug Butterfly Va...
Quick Details Place of Origin: Tianjin, China Brand Name: TWS Model Number: YD7A1X3-16ZB1 Application: General Material: Casting Temperature of Media: Medium Temperature Pressure: Low Pressure Power: Manual Media: Water Port Size: DN50~DN600 Structure: BUTTERFLY Standard or Nonstandard: Standard Name of products: high quality Lug butterfly with chain Color: RAL5015 RAL5017 RAL5005 Certificates: ISO CE OEM: We can supply the OEM se...
-
DC Series flanged eccentric butterfly valve
Description: DC Series flanged eccentric butterfly valve incorporates a positive retained resilient disc seal and either an integral body seat. The valve has three unique attributes: less weight, more strength and lower torque. Characteristic: 1. Eccentric action reduces torque and seat contact during operation extending valve life 2. Suitable for on/off and modulating service. 3. Subject to size and damage, the seat can be repaired in the field and in certain cases, repaired from outside th...
-
UD Series soft sleeve seated butterfly valve
UD Series soft sleeve seated butterfly valve is Wafer pattern with flanges ,the face to face is EN558-1 20 series as wafer type. Characteristics: 1.Correcting holes are made on flange according to standard, easy correcting during the installation. 2.Through-out bolt or one-side bolt used. Easy replacing and maintenance. 3.The soft sleeve seat can isolate the body from media. Product operation instruction 1. Pipe flange standards should conform to butterfly valve standards; suggest using weld...
-
YD Series Wafer butterfly valve
Description: YD Series Wafer butterfly valve ‘s flange connection is universal standard,and the material of handle is aluminium;It can be used as a device to cut-off or regulate the flow in various medium pipes. Through selecting different materials of disc and seal seat, as well as the pinless connection between disc and stem,the valve can be applied to worse conditions, such as desulphurization vacuum, sea water desalinization. Characteristic: 1. Small in size&light in weight and...
-
MD Series Lug butterfly valve
Description: MD Series Lug type butterfly valve allows downstream pipelines and equipments online repair, and it can be installed on pipe ends as exhaust valve. Alignment features of lugged body allows easy installation between pipeline flanges. a real installationi cost saving, can be installed in the pipe end. Characteristic: 1. Small in size&light in weight and easy maintenance. It can be mounted wherever needed. 2. Simple, compact structure, quick 90 degree on-off operation 3. Disc h...
◆ Special butterfly valve for seawater desalination The medium flow part adopts new special coatings and materials according to different working conditions to meet the needs of the seawater desalination industry.
◆ The high-pressure soft-sealed centerline butterfly valve meets the needs of high-pressure water pipelines, water supply and drainage in high-rise buildings and other working conditions, and has the characteristics of high pressure resistance, low flow resistance, etc.
◆ Desulfurization flange /wafer centerline butterfly valves are widely used in flue gas desulfurization and other similar working conditions. Safe and reliable materials selected according to the working conditions to meet customer needs.
CHOOSE VALVE,TRUST TWS
About Us
Brief description：
Tianjin Tanggu Water-Seal Valve Co., Ltd.(TWS Valve) found in 1997,and is a professional manufacturer which intergrates design , development,production,installation,sales and service,we have 2 plants ,one in Xiaozhan Town, Jinnan , Tianjin ,other in Gegu Town, Jinnan ,Tianjin.Now we have become one of China’s leading suppliers of water management valve products and product solutions.Furthermore, we have built up our own strong brands “TWS” .
LET YOU KNOW MORE ABOUT TWS
EVENTS & News
-
Analysis of the causes of damage to the sealing surfaces of butterfly valves, check valves and gate valves
In industrial piping systems, butterfly valves, check valves, and gate valves are common valves used to control fluid flow. The sealing performance of these valves directly impacts system safety and efficiency. However, over time, valve sealing surfaces can become damaged, leading to leakage...
-
Electric butterfly valve debugging and use precautions
Electric butterfly valve, as an important fluid control device, are widely used in industries such as water treatment, chemicals, and petroleum. Their primary function is to precisely regulate fluid flow by controlling the opening and closing of the valve through an electric actuator. However, ca...
-
Prevention & Treatment of Butterfly Valve Corrosion
What is corrosion of butterfly valves? Corrosion of butterfly valves is usually understood as the damage of the metal material of the valve under the action of chemical or electrochemical environment. Since the phenomenon of “corrosion” occurs in the spontaneous interaction between me...
-
The Main Functions & Selection Principles Of Valves
Valves are an important component of industrial piping systems and play an important role in the production process. Ⅰ. The main function of the valve 1.1 Switching and cutting off media: gate valve, butterfly valve, ball valve can be selected; 1.2 Prevent the backflow of the medium: check valve ...
-
TWS’s Structural Characteristics of Flange Butterfly Valve
Body Structure: The valve body of flange butterfly valves is usually made by casting or forging processes to ensure that the valve body has sufficient strength and rigidity to withstand the pressure of the medium in the pipeline. The internal cavity design of the valve body is usually smooth to r...
-
Phone
-
E-mail
-
Top
