Product Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: AFK
Model Number: R31
Payment & Shipping Terms
Minimum Order Quantity: 5 Piece/Pieces
Price: Negotiable
Packaging Details: Each piece with a PP bag first, then put in a small box, outside is in carton.
Supply Ability: 2000 Piece/Pieces per Week
Material: |
316L SS |
Maximum Inlet Pressure: |
3000, 500psig |
Output Pressure: |
0~25, 0~50, 0~100, 0~250psig |
Working Temperature: |
-40~+74 Deg C |
Applied Gas: |
High Pure Gases, Standard Gases, Corrosive Gases And So On |
Inlet Connection: |
1/4NPT, 1/4 Tube, G5/8, W21.8-14, CGA320, CGA350, CGA580, CGA 540 |
Outlet Connection: |
1/4NPT, 1/4 Tube, 1/4 Male |
Body Material: |
Brass/nickel Plated Brass/stainless Steel 316 |
Type: |
Double Stage Or Single Stage |
Warratny: |
1 Year |
Material: |
316L SS |
Maximum Inlet Pressure: |
3000, 500psig |
Output Pressure: |
0~25, 0~50, 0~100, 0~250psig |
Working Temperature: |
-40~+74 Deg C |
Applied Gas: |
High Pure Gases, Standard Gases, Corrosive Gases And So On |
Inlet Connection: |
1/4NPT, 1/4 Tube, G5/8, W21.8-14, CGA320, CGA350, CGA580, CGA 540 |
Outlet Connection: |
1/4NPT, 1/4 Tube, 1/4 Male |
Body Material: |
Brass/nickel Plated Brass/stainless Steel 316 |
Type: |
Double Stage Or Single Stage |
Warratny: |
1 Year |
Technical Parameter:
| Maximum Inlet Pressure | 500,3000psig | |||||
| Outlet Pressure Ranges | 0~25, 0~50, 0~50,0~250,0~500psig | |||||
| Safety test pressure | 1.5 times maximum inlet pressure | |||||
|
Operating Temperature |
-40°F to +165°F / -40°c to 74°c |
|||||
|
Leakage Rate Against Atmosphere |
2*10-8atm cc/sec he | |||||
| Cv value | 0.06 | |||||
Material:
| Body | 316L.Brass | |
| Bonnet | 316L. Brass | |
| Diafragm | 316L | |
| Strainer | 316L(10 μm) | |
| Seat | PCTFE,PTEE, Vespel | |
| Spring | 316L | |
| Plunger valve core | 316L | |
Design Feature:
Single-stage pressure reducer
Maternal and diaphragm use hard seal form
Body NPT:inlet and outlet interface 1/4''NPT(F)
The internal structure easy to purge
Can set filters
Can use a panel Intallation
Inlet form:Needle valve, membrane valve
Typical Applications:
Labotary
Gas Chromatography
Gas laser
Gas bus-bar
petro-chemical industry
Test equipment
Ordering information:
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) |
Details:
About us:
Experience –Shenzhen Wofly has been working in gas equipments for more than 10 years and our equipment is present on various continents.
Quality – Shenzhen Wofly products are made of best quality materials.
Innovation - Our experts and engineers are constantly following the latest developmental trends
Customer - We always pay attention to our customers and we share the approach that emphasises dialogue, transparency and team work.
Environment – Shenzhen Wofly products ensure optimum levels of dosage with minimal chemicals and power consumption, and therefore, minimal impact on the environment.
FAQ
Q1. What is your terms of packing?
A: Export standard.
Q2. What is your terms of payment?
A: T/T ,PayPal, Western Union.
Q3. What is your terms of delivery?
A: EXW.
Q4. How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your full payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
A:2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
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