Stainless Steel Pr Regulator Swagelok Type Spring-Loaded Pressure-Reducing Regulators

• Customization: Available
• Media: Gas
• Certification: CCC, RoHS, ISO, CE
• Model NO.: ED13A1022
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Inlet Pressure P1: Max. 100 Bar
• Outlet Pressure P2: 2/4/10/20/50 Bar
• Diaphragm (Regulator): Hastelloy® C276
• Leak Rate: (to Atmosphere): 1×10-8 Mbar I/S He
• (Via Seat): 1×10-6 Mbar I/S He
• Weight: 4.1~5.7kg
• Flow Capacity: CV=0.07
• Transport Package: Customized Boxes
• Specification: Single-stage
• Trademark: JEWELLOK
• Origin: China
• Production Capacity: 500000PCS/Year

Product Description

- Jewellok -
                 
Is A Ultra High Purity (UHP) Gas And Chemical Delivery Systems Manufacturer And Supplier In China, Manufacturing Ultra High Purity Regulators, Ultra High Purity Diaphragm Valves, High Purity Regulators For Use With Specialty, Flammable, And Industrial Gas Flows With Compact Construction And High Flow Capacity.

LD SERIES

LOW PRESSURE MANUAL DIAPHRAGM VALVE

Features
Body
*316L VIM-VAR stainless steel body material for ultrahigh-purity applications.
*The inner surface roughness can reach Ra 5 μin, and the flow channel can be completely cleaned.
1.minimizes entrapment areas.
2.facilitates purging.
3.maximizes flow capacity.

Diaphragm
*Hastelloy C-22 or cobalt-based superalloys (UNS R30003) material for strength and corrosion resistance.
*Optimal design for long cycle life.

Seat
*Fully contained PCTFE seat design provides:
1.excellent resistance to swelling and contamination.
2.improved helium leak test performance.
3.minimal particle generation.
4.long cycle life.
*High cleanliness assembly and packaging are suitable for the high-purity semiconductor industry.
*Every product undergoes helium testing before leaving the factory.
 

Enhanced Flow Capacity: Cv up to 1.7 (3× higher than standard ALD valves), enabling efficient low-vapor-pressure chemical delivery

Material Options: 316L VIM-VAR stainless steel or Hastelloy® C-22 for corrosion resistance in aggressive environments

Surface Finish: Electropolished to Ra <5 µin (0.127 µm) to minimize particle generation and adsorption
 

 

Ultra high purity regulators are designed to provide a maximum diffusion resistance of single stage two stage dual stage ultra high purity gas regulators. Metal diaphragms and high-purity seats and seals minimize or eliminate out gassing and inboard diffusion.

Thermal Stability: Operates reliably in ambient temperatures from 10°C to 200°C, ideal for atomic layer deposition (ALD) chambers

Applications: Semiconductor manufacturing, thin-film coating processes, and UHP gas distribution in cleanrooms
 

 

Flow Channel Form

 

High Purity High Pressure Gas Cylinder Pressure Regulators Pressure Reducing Valve JSR-1E Series

Engineering services cover high-tech fields such as medical care, semiconductor manufacturing, precision instruments , etc. These industries have extremely high requirements for the sealing performance, corrosion resistance and cleanliness of high-purity valves. For example, semiconductor chip processing requires high vacuum butterfly valves to ensure a pollution-free environment , and medical device manufacturing relies on zero leakage valves for safety.

 

Applications:
Critical flow control solutions for Industrial processes (Oil & Gas), Advanced manufacturing (Semiconductors/Photovoltaics), and Life sciences (Medical/Labs).

Ordering Information

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