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Yunyi Stainless Steel Pneumatic One Way Valve Polished Surface

Categories Stainless Steel Pressure Regulator
Brand Name: Yunyi
Model Number: YR-31
Certification: CE
Place of Origin: China
MOQ: 1
Payment Terms: T/T, Western Union
Supply Ability: 500pcs per week
Delivery Time: 5-8 work days
Packaging Details: Foam box + carton
Name: Yunyi stainless steel pneumatic one-way valve
Material: stainless steel
Pressure: 6000psi
Thread: g1/4
Temperature: -20-80c
Capacity: 80000L
Weight: 1-100 TONS
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Yunyi Stainless Steel Pneumatic One Way Valve Polished Surface

Description Yunyi stainless steel pneumatic one-way valve

The one-way valve is that the fluid can only flow along the water inlet, but the medium at the water outlet cannot flow back, commonly known as a one-way valve. One-way valve is also called check valve or check valve. Used in hydraulic systems to prevent reverse flow of oil flow, or used in pneumatic systems to prevent reverse flow of compressed air. There are two types of check valves: straight-through and right-angle. The straight-through check valve is installed on the pipeline with a threaded connection. Right-angle check valves are available in three forms: threaded connection, plate connection and flange connection.


Features Yunyi stainless steel pneumatic one-way valve
1. One-piece valve body, compact structure;
2. Maximum working pressure: 207 bar (3000 psig);
3. Various end connections and body materials.
The thickened valve body can increase the pressure bearing height under the same pressure bearing conditions, which is safer and more secure.
No soldering required
It does not need welding when it is connected with the steel pipe, which is beneficial to fire prevention, explosion-proof, high-altitude operation, and can eliminate the disadvantages caused by inadvertent welding.
Good performance and high quality
Forged by precision machining, polished and polished, smooth without burrs, with high hardness, strong toughness, strong sealing and other characteristics, corrosion resistance and corrosion resistance.
The product connector is firmly connected
The ferrule joint has a firm connection, high pressure resistance, good sealing and repeatability, and safe and reliable work.

Parameter Yunyi stainless steel pneumatic one-way valve

Nominal diameter: 21/16"~41/16"
Working pressure: 2,000~15,000PSI
Temperature: -60°C~+121°C(K,U)
Product specification level: PSL3~4
Product performance level: PR1~2
Material grade: AA~FF

Sizethread inner diameterTotal lengthHexagonflow hole size
G1/89mm46mm17mm6.2mm
G1/412mm57mm19mm6.6mm
G3/815.5mm60mm22mm8.4mm
G1/219.3mm68mm27mm10.5mm
G3/424.8mm80mm32mm14mm
G130.4mm/mm/mm30.4mm

Application Yunyi stainless steel pneumatic one-way valve

Agricultural machinery, food packaging machinery, wind power generation, construction site,
Automobiles, railways, aviation, oil, ships, etc.

Quality Yunyi Stainless Steel Pneumatic One Way Valve Polished Surface wholesale
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