Ultrahigh Purity Adjustable Stop 316 S. S. Pressure Reducing Valves Regulator

• Media: Gas
• Certification: ISO, CE
• Temperature: High Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Model NO.: PPR1
• Material: Stainless Steel
• Product Name: Ultrahigh Purity Pressure Reducing Regulator
• Standard or Nonstandard: Standard
• Inlet Type: NPT,BSPT,Tube Fitting
• Inlet Pressure: 3500 Psig, 600psig, 250psig
• Outlet Pressure: 0-30, 0-60, 0-100, 0-150, 0-250 Psig
• MOQ: 1 Piece
• OEM: Available
• CV: 0.06
• Transport Package: Plastic Bag Inside, Cartons Outside
• Specification: 1/8′′ to 1/2′′ 6mm 8mm
• Trademark: Hikelok
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000/Month

Product Description

Pressure Reducing Regulators-PPR1

The Hikelok PPR1 series is a economical high purity pressure reducing regulator provides Stainless Steel construction with 10 Ra
surface finish and is electronic grade cleaned.

Applications

* 1/4" point-of-use
* Gas cabinets
* Semiconductor manufacturing
* Valve manifold boxes
* Research labs

Features 

* Optimum performance and cleanliness at a great value
* Internal surface finished to 10 Ra microinch /0.25 micrometer ensures minimal particle generation or entrapment
* True metal-to-metal body diaphragm seal provides enhanced leak integrity
* No bias spring or friction device in the flow stream
* Adjustable stop to limit outlet pressure
* Positionable ported bonnet ring is available

Operating Parameters

* Maximum Inlet Pressure
  3500 psig (241 bar)
  600 psig (41. 4 bar)
  250 psig (17. 2 bar)

* Outlet Pressure Ranges
  0-30 psig (0-2.1 bar), 0-60 psig (0-4.1 bar), 0-100 psig (0-6.9bar), 0-150 psig (0-10.3 bar), 0-250 psig (0- 17.2 bar)

* Design Proof Pressure
 150% maximum rated

* Leakage
  Internal: Bubble tight
  External: Design to meet< 2x 10^-9atm cc/sec He

* Operating Temperature
  PCTFE Seat:-40*F to 140F (-40%C to 60%C)
  PTFE Seat:-40"F to 1 60"F (-40%C to 71"C)
  PI Seat: -40F to 350%F (-40C to 177C)

* Flow Capacity
  Cv= 0.06 

Internal Surface Finish
* 10 Ra microinch 1 0.25 micrometer
 
Cleaning
* DI water electronic grade cleaned and ES 500 Particle Certified for internal electropolish models
 
Internal Volume
* 1/4" fitting/5.75 cc

Weight (without gauges)
* 2lbs/0.9 kg

Wetted Material

* Body
  316L S.S. or 316L VAR S.S. electropolish
* Spring
   31 6 Stainless Steel, Elgiloy"
* Diaphragm
  31 6 Stainless Steel, Elgiloy"
* Seat
  PCTFE, PTFE and PI
* Stem, Seat Retainer, Valve Guide
  316 Stainless Steel, Brass, Hastelloy** I



Certificates


Factory