Featured Products
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Worm Gear Operation DI CI Rubber Seat PN16 Class150 Pressure Double Eccentric Double Flange Butterfly Valve
DC Series is eccentric design which gives positive leakproof shut off on rubber to metal faces.
Size:DN 100~DN 2600
Pressure:PN10/PN16 -
Professional Factory for Non-Return Valve DI CI Stainless Steel Material PN16 Wafer Type Dual Plate Check Valve
EH Series’s standard is EN558-1
Size:DN 40~DN 800
Pressure:PN10/PN16 -
Professional Manufacturer Provide U Type Water Valve Wafer/Lug/ Flange Connection Butterfly Valve with Worm Gear
UD Series is Wafer pattern with flanges ,this seat is hard back seated type.
Size:DN100~DN 2000
Pressure:PN10/PN16/150 psi/200 psi -
API609 En558 Concentric Center Line Hard/Soft Back Seat EPDM NBR PTFE Vition Butterfly Valve for Sea Water Oil Gas
FD Series is PTFE lined and split-body type.
Size Range:DN 40~DN300
Pressure:PN10/150 psi -
Factory Direct Sales Free sample Flanged End Ductile Iron PN16 Steel Static Balancing Valve
Size:DN 50~DN 350
Pressure:PN10/PN16 -
Hot Selling Best Price Backflow Preventer Slight Resistance Non-Return Ductile Iron Backflow Preventer
Water control combination device developed by TWS Valve;
Size:DN 50~DN 400
Pressure:PN10/PN16/150 psi/200 psi -
Composite High Speed Air Release Valve Automatic Flange Connection Ductile Iron Air Vent Valve
Size:DN 50~DN 300
Pressure:PN10/PN16 -
Factory Wholesale Grooved End Connection Ductile Iron Butterfly Valve With Lever Operation
GD Series is for grooved end piping applications.
Size:DN50~DN300
Pressure:PN10/PN16/150 psi/200 psi -
Hot Selling OEM Cast Ductile Iron Non Return Valve PN10/16 Rubber Swing Check Valve
RH Series’s rubber seat bonded on disc.
Size:DN 50~DN 800
Pressure:PN10/PN16/150 psi/200 psi -
Best Quality Wholesale OEM/ODM PN10/16 Rubber Seated Ductile Iron Worm Gear Wafer Butterfly Valve
ED Series seat is soft sleeve type and can separate the body and fluid medium exactly.
Size:DN25~DN 600
Pressure:PN10/PN16/150 psi/200 psi -
High Quality Y-Strainer DIN3202 Pn16 Ductile Iron Stainless Steel Valve Filters
Introduction to Y-Strainers: Size:DN 50~DN 300. Pressure:150 psi/200 psi. Standard: Face to face:ANSI B16.10 & Flange connection:ANSI B16.1
Across industries, efficient filtration of liquids, gases or vapors is critical to ensuring the smooth operation of equipment and processes. Y-strainers are one of the key solutions for effective filtration. The purpose of this article is to introduce the concept of Y-strainers, their functions, advantages and their importance in preventing damage caused by contaminants.
A Y-strainer is a mechanical device designed to remove impurities and solid particles from fluids or gases flowing through pipes. It consists of a solid cylindrical body with a conical or angular filter element inside, shaped like a “Y” – hence the name. Fluid enters the filter through the inlet, sediment or solid particles are trapped by the filter, and clean fluid passes through the outlet.
The primary purpose of a Y-strainer is to protect sensitive components such as valves, pumps, instruments, and other equipment that may be damaged by debris accumulation. By effectively removing contaminants, Y-strainers significantly extend the service life of these components, minimizing maintenance costs and unplanned downtime.
The function of a Y-strainer is relatively simple. When fluid or gas flows into the Y-shaped body, it encounters the filter element and impurities are captured. These impurities can be leaves, stones, rust, or any other solid particles that may be present in the fluid stream. The clean liquid then continues through the outlet, free of harmful debris.
In conclusion, Y-strainers are an integral part of fluid filtration in many industries. They effectively remove solid particles and impurities, ensuring smooth machinery operation and minimizing downtime and damage to critical components. By using Y-strainers in pipelines, companies can extend equipment life, reduce maintenance costs and improve overall efficiency. Whether liquid, gas or vapor filtration, Y-strainers offer unparalleled performance and reliability, making them an essential filtration solution for any industry.
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Worm Gear Operation DIN PN10 PN16 Standard Ductile Iron SS304 SS316 Double Flanged Concentric Butterfly Valve
A: Body
Short in structure, light in weight, high strength,apply to wafer (small diameter) and flange connection.
B: Disc
High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
C: Shaft
High strength stainless steel shaft can deliver torque effectively.
D: Upper Flange
Available in actuators with various connection standards.
E: Packing Gland
Through pressing the packing gland, can prevent stem end from leakage.
F: Sealing Ring
The secondary shaft seal prevents from impurities and protects the shaft.
G: Bushing
Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
H: Bottom Cover
Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
I: Wearing Washer
Prevent the shat end from wearing, reduce rotation torque, and assure the disc in right position.
J: Seat Sealing Ring
High quality rubber ring, fixed on body, assures no leakage. No more washers when valve connects with flange.
K: 0-Ring
Applied as secondary seal, prevent shaft end leakage.
