AFK High Pressure Stainless Steel Single Stage Nitrous Oxide Precision Pressure Regulator 25Mpa OEM ODM

Short Description:

R11 Series stainless steel pressure regulator is Single stage diaphragm, vacuum structure Stainless diaphragmoutput. It has piston pressure reducing structure, constant outlet pressure，mainly used for high input pressure,suitable for purified gas, standard gas, corrosive gas etc.

Model No.: R11

Body ports: 1/4"NPT F

Cv: 0.06

Body Material: ss316L

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Product Description for Single stage pressure reducer

The pressure reducer is often used in laboratories or factories, and all gas contacts that use gas need to be depressurized before they can be used. Our product is specially designed for pressure reduction, and the workmanship is very fine, which is much more beautiful than the products of the same industry

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Specification for Single stage pressure reducer

Material List
1	Body		SS316L, brass, nickel plated brass ( Weigh :0.9kg)
2	Cover		SS316L, brass, nickel plated brass
3	Diaphragm		SS316L
4	Strainer		SS316L(10um)
5	Valve Seat		PCTFE,PTFE,Vespel
6	Spring		SS316L
7	Plunger Valve Core		SS316L
Technical Data
1		Maximun Input Pressure		500,3000 psig
2		Output Pressure Range		0~25, 0~50, 0~100, 0~250, 0~500 psig
3		Safety Testing Pressure		1.5 times of maximum input pressure
4		Working Temperature		-40°F~ +165°F (-40°C~ +74°C )
5		Leakage Rate		2×10-8 atm cc/sec He
6		CV Value		0.08

Installation instructions and precautions of pressure reducing valve

1. Before installing the pressure reducing valve, the pipeline must be cleaned, and the gas shall be used for continuous purging to completely remove the magazines and particles, such as scrap iron, when cutting the pipeline;

2. The filter must be installed at the upstream of the pressure reducer, otherwise the system particles will damage the valve seat, causing internal leakage of the pressure regulator, rising downstream pressure, and easily damaging the outlet pressure gauge or other equipment. It is recommended to use a filter element with a precision of no less than 2 microns;

3. It is not recommended to use thread or liquid raw material tape for NPT thread installation. Improper operation may lead to liquid flowing to the filter element in the valve, which may lead to blockage of the filter element. Finally, there is no pressure at the valve outlet, or the flow is too low;

4. In the flow state, turn the handle clockwise to increase the outlet pressure. Turning the handle counterclockwise may cause the thread to get stuck, or the handle is loose and cannot be adjusted again;

5. It is not recommended to use the pressure reducing valve as a stop valve for a long time, otherwise the valve seat may be deformed, resulting in unstable flow;

6. Handle with care to avoid any impact, especially the pressure reducing valve with pressure gauge. The pressure gauge is a sensitive element, which may be damaged by external force.

ORDERING INFORMATION

R11	L	B	D	F	G	00	00	P
Item	Body Materia	Body Hole	Inlet pressure	Outlet pressure	Pressure gauge	Inlet size	Outlet size	mark
R11	L:316	A	D:3000 psi	F:0-500 psi	G:MPa gauge	00:1/4 ” NPT (F)	00: 1/4 ” NPT(F)	P:Panel mounting
	B:Brass	B	E:2200 psi	G:0-250 psi		01:1/4 ” NPT (M)	01: 1/4 ” NPT(M)	N:Needle valve
		D	F:500 psi	l:0-100 psi	P:Psig/bar gauge	23: CGA330	10:1/8 ” OD	N:Needle valve
		G		K:0-50 psi		24: CGA350	11:1/4 ” OD	D:Diaphragm valve
		J		L:0-25 psi	W:No gauge	28: CGA660	12:3/8 ” OD
		M				28: CGA660	15:6mm OD
						30: CGA590	16:8mm OD
						52: G5/8 “-RH(F)
						63: W21.8-14H(F)
						64: W21.8-14LH(F)

This is the layout of the air supply direction of the whole room at the air supply end. We have a professional design team to draw and design drawings by visiting the site, and then professional construction personnel will carry out construction according to the drawings.

1. who are we?
We are based in Guangdong, China, start from 2011,sell to Southeast Asia(20.00%),Africa(20.00%),Eastern Asia(10.00%),Mid East(10.00%),Domestic Market(5.00%),South Asia(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),North America(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
pressure regulator,Tube fittings,solenoid valve,Needle valve,check valve

4. why should you buy from us not from other suppliers?
We have a couple of years with professional engineers and dedicated technicians.can provide security products for you

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese

nitrous oxide regulator