• Shenzhen Wofly Technology Co., Ltd.
    Dariof Fassini
    All perfect. Quality is 4.5 on 5 but quality to price ratio is excellent.
  • Shenzhen Wofly Technology Co., Ltd.
    Jasper Mokkink
    I have had an great experience ordering from Wolfy! The communication was always quick and clear. Adding parts to your order after you made your payment is also accepted by Wolfy. They are also willing to hold your order for a little bit if you need time to decide what additional parts you would like to add. I ordered compression fittings.
Contact Person : Catlin Zeng
Phone Number : 0086-13430639757
WhatsApp : +8613430639757

1/4" NPT 316L 3000PSI Stainless Steel Pressure Regulator

Place of Origin Guangdong, China
Brand Name AFK
Certification CE/RoHS
Model Number R31
Minimum Order Quantity 1 Piece
Price Negotiable
Delivery Time 5-8 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 3000 Piece/pieces per Ddy

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Product Details
Material 316L SS Maximum Input Pressure 500 And 3000 PSI
Media Gas Port Size 1/4" NPT
Structure Diaphragm
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3000PSI Stainless Steel Pressure Regulator

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316L Stainless Steel Pressure Regulator

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1/4" NPT SS Pressure Regulator

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Product Description

Product Description:

 

R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc.

 

 

 

Design Features:

 

  • Five hole designof the body
  • Double-stage pressure-reducing structure
  • Metal-to-metal diaphragm seal
  • Body thread:input and output connection
  • 1/4”NPT(F)
  • Easy to clean internal structure
  • Filter element installed internally
  • Panel mounting and wall mounting available
  • Optional outlet: needle valve, diaphragm valve

 

 

Material:

 

  • body: 316L, Brass
  • bonnet: 316L, Brass
  • diaphragm: 316L
  • strainer: 316L(10μm)
  • seat: PCTFE, PTFE, Vespel
  • spring: 316L
  • stem: 316L

 

Typical Applications:

 

  • Labotary
  • Gas Chromatography
  • Gas laser
  • Gas bus-bar
  • petro-chemical industry
  • Test equipment

Ordering Information

R31 L B G G 00 00 02 P
Item Body Materia

Body

Hole

Inlet

pressure

Outlet

pressure

Pressure

gauge

Inlet size Outlet size Options
R31 L:316 M D:3000psi G:0-250psig G:MPa gauge 00:1/4 NPT(F) 00:1/4 NPT(F) P:panel mounting
  B:Brass Q F:500psi I:0_100psig P:Psig/bar gauge 01:1/4 NPT(M) 01:1/4 NPT(M) R:With relief valve
        K:0-50psig W:No gauge 23:CGA330 10:1/8 OD N:With needle valve
        L:0-25psig   24:CGA350 11:1/4 OD D:With diaphragm valve
        Q:30 Hg Vac-30psig   27:CGA580 12:3/8OD  
        S:30 Hg Vac-60psig   28:CGA660 15:6mm OD  
        T:30 Hg Vac-100psig   30:CGA590 16:8mm OD  
        U:30 Hg Vac-200psig   52:G5/8-RH(F) 74:M8X1-RH(M)  
            63:W21.8-14H(F)    
            64:W21.8-14LH(F)    
 

FAQ

 

Q: Are you trading company or manufacturer?
A: We are original manufacturer. We can do OEM/ODM business.Our company mainly produces Pressure Regulator.

 

Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

 

Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.