Product Details

RG1 Series
Designed for point-of-use medium flow to be used in process gas cabinets for gas companies,
equipment manufactures and semiconductor manufacturers.
Precise control of gas pressure at or near the process tool for flow rates of up to 250 SLPM at 300 PSIG inlet.
All internal surfaces are finished with 10Ra or 5Ra to ensure minimal particle generation and entrapment.
Metal-to-metal diaphragm seals provide enhanced leak tight integrity.
Every step of assembly, welding, testing and final cleaning finished in Class 100 or 10 Cleanrooms
Specifications
Fluid Media
All gases corrosive or non-corrosive or those requiring high purity regulation
compatible with materials of construction. For other media, consult with factory.
Pressure Rating				Per criteria of ANSI / ASME B31.3.
● Max. rated inlet pressure :				3500 or 600 PSIG (241 or 41 bar)
● Outlet pressure ranges :				1-30, 1-60, 1-100, 1-150 or 1-250 PSIG
				(.1-2.1, .1-4.1, .1-6.9, .1-10.3 or .1-17.3bar)
●  Design proof pressure :				150% of Maximum rated pressure
Materials in Contact with Media
● Body :				316L Stainless Steel with BA, Electropolish
● Outlet pressure ranges :				PCTFE (Vespel optional for 3500 PSIG model only)
● Diaphragm :				Hastelloy C-22
●  Spring, valve stem and valve bush :				316L Stainless Steel
Other Parameters
● Flow coefficient :				Cv=0.06(3500 PSIG model), Cv=0.2(600 PSIG model)
● Certified maximum inboard leak rate :				1X10-9 atm cc/sec He
● Internal surface finish :				10Ra or 5Ra microinch(.25 or .13 micrometer)
● Operating temperature :
	PCTFE seat			-15℉  to + 176℉ (-26℃  to +80 ℃)
	Vespel seat			-15℉  to + 350℉ (-26℃  to +177℃)
● Weight (w/o gauges) :				2.0lbs.(.9kg)
Ordering Information
(1) Material			H = 1/4 Female Face Seal (Fig. D)
S = 316L Stainless Steel Sigle Melted			I = 1/4 Female Face Seal (Fig. C)
D = 316L Stainless Steel Double Melted			J = 1/4 Female Face Seal (Fig. B)
(2) Connection Size			K = 1/4 Fixed Male Face Seal (Fig. B)
4 = 1/4			L = 1/4 Fixed Male Face Seal (Fig. C)
(3) Product			M = 1/4 Fixed Male Face Seal (Fig. D)
RG1 Series			N = 1/4 Female NPT Thread (Fig.B)
(4) Connection Type			O = 1/4 Female NPT Thread (Fig.C)
NF = Female NPT Thread			P = 1/4 Female NPT Thread (Fig.D)
SW = Compression Lok Fitting			(8) Outlet Pressure Range
TW = Tube Butt Weld			0 = 1~ 30 psig
VF = Female Type Face Seal			1 = 1~ 60 psig
VM = Male Type Face Seal			2 = 1~100 psig
VMF = Fixed Male Type Face Seal			3 = 1~250 psig
(5) Maximum Inlet Pressure			4 = 1~150 psig
1 = 3500 psig			(9) Maximum Range of Outlet Gauge
2 = 600 psig			0 = 30 psig
(6) Maximum Range of Inlet Gaugeure			1 = 60 psig
1 = 600 psig        2 = 1000 psig			2 = 100 psig
3 = 3500 psig      4 = 4000 psig			3 = 160 psig
Blank = No Gauge			4 = 200 psig
(7) Gauge Port Configuration			5 = 300 psig
A = No Gauge Port (Fig. A)			Blank = No Gauge
B = 1/4 Internal Face Seal (Fig. C)			(10) User Option
C = 1/4 Internal Face Seal (Fig. B)			Customization
D = 1/4 Internal Face Seal (Fig. D)			(11)   Grade
E = 1/4 Male Face Seal (Fig. D)			Blank = BA Standard (10 Ra in)
F = 1/4 Male Face Seal (Fig. C)			P = Electropolishing (5 Ra in)
G = 1/4 Male Face Seal (Fig. B)			PX = Electropolishing (5 Ra in)

 

 

 

 

 

 

□	Ordering No.	Material	Conection	Max Inlet Pressure	Max Outlet Pressure Range	Grade
□	S4RG1-VF-13C35-P	316L Stainless Steel Sigle Melted	1/4" F.VCR	3500 Psig	1~250 Psig	EP

 

 

  

  

Payment

[PayPal]: Virtual Online Account, Credit/Debit Cards supported by PayPal
1. Payment with credit/debit card (VISA, MASTER, JCB, AMEX etc.) via PAYPAL – without a paypal account
2. Payment with credit card (Visa, Master, JCB, Amex, and etc.) - verified by 3D secure accepted

Shipping

• Shipping Method : Parcel Service
• Shipping Area : A Region.
• Shipping Cost : International Shipping Fee
• Shipping Time : 3 - 7 days
• - Shipping method: EMS
  - Shipping Area: Worldwide
  - Delivery time: 7-10 business days from payment (Same day shipping is not available)
  
  Please take into consideration that some products may take additional time for delivery and processing.
  Important: Your order is shipped once your payment has been cleared. Please contact our customer service center if you would like to request an exchange or return on your order.
  
  - Shipping costs:
  
  1) EMS rates (automatically calculated)
  2) Shipping bound for the US, Canada, Australia, Japan, Hong Kong, China, Taiwan, Laos, Macao, Malaysia, Mongol, Myanmar, Vietnam, Singapore, Cambodia, Thai, and the Philippines:
  Free shipping for orders over 200 USD
  10 USD flat rate for orders from 100 to 200 USD
  20 USD flat rate for orders under 100 USD
  Shipping bound for other destinations: EMS rates are automatically calculated and charged
  
  
  - Customs and Duties
  
  The recipient will be held responsible for international shipments which may be subject to import duties and taxes. Please be advised that these charges are levied by the destination country and we do not have control over them. In the case that the recipient refuses to receive the parcel, the order will be returned to Korea and will not be re-shipped. Relevant expenses (round-trip shipping, customs, etc.) will be deducted from the refund.
  

Returns & Exchanges

1. Requirements:

Please take into consideration that we only accept qualifying returns but not exchanges. Refunds are issued once the returned products clear our inspection.

1) An item is eligible for cancellation if:
-you posted a Return request within 24 hours of payment and your order is still under “Pending” status (if your order is under “Queued for Shipment” status, please contact our customer service center) or
-the order is delayed for more than 10 days since payment and you have not received any notification regarding the delay; or
-the ordered item is out of stock.

2) We accept return(s) if:

-you receive a product different from your order; or

-you receive a defective product.

**Return Instructions

(1) Post a return request on our Return forum within three days of receipt. You are required to attach the photos of the received product(s) and include the item code, the order number, and the reason for the return.

(2) A customer service representative will be in contact to assist you by email or phone.

(3) Items returned must be in their original condition, which includes tags and any packaging. Also, you need to include a note of your order number, name, and user ID.

*Please be advised that returns are accepted ONLY IF you followed the instructions above and your return request has been approved by our staff. Returns that are shipped to us without any prior consent are not accepted.

*Please note that EVEN the defective/incorrect item(s) must be returned with all of the tags and labels intact. The item(s) must be sent in their original packaging and unworn.

*Please include all contents of the original package and free gifts (if applicable) in your return packaging.

* Shipping fee for any return caused by our fault will be paid by the company. However, if EMS’ cash on delivery is not possible then you can scan the return receipt and either mail it with the item to return or post an image of it on the forum. The shipping fee will be refunded once the returned item has arrived.

3) We do not accept return(s) if:

-you are returning the items just because you changed your mind (on size, color, etc.)
-you are returning shoes, bags, or any other accessories
-the products are damaged due to your mishandling
-your return request is not approved by our staff

The following items are not considered defective:

* Items that are originally manufactured without tags or labels
* Items with creases that may have been made while shipping
* Items with unsatisfactory/incomplete finish due to mass production

4) If there is a missing item from your order:

*Contact our customer service center by phone or by forum (if you cannot reach us by phone) within 1 day of delivery.
*Please keep all contents of the original package including packaging material (boxes, plastic bags etc.) with you until you are instructed otherwise.

Please note that we may not be able to process the refund for your missing item if you lose or damage any packaging material.

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