High Purity Two Stage Gas Regulator Stainless Steel 316L 3500psi

Short Description:

Brand Name:AFKLOK
Body Ports: 7
Model Number:R31
Material:Stainless Steel 316
Max Inlet Pressure:3500psi, 500psi
Outlet pressure:25,50,100,250psi
Inlet and Outlet connection:1/4″Female NPT
CV:0.05
Gauge: no
Application:Laboratory, Industrial

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Product Detail

Product Parameters

Ordering Information

Video

Applications

Product Tags

R31 series stainless steel pressure reducer, double stage diaphragm pressure reducing structure, stable output pressure, used in high purity gas, standard gas, corrosive gas, etc.

R31 valve body is made of stainless steel 316, the following picture shows a full range of details of the key parts, up to 100 pieces can be customized logo

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Specification of Second Stage Propane Regulator Pressure Control Regulator Valve Body

Brand Name	AFK
Model Number	R31
Product name	Pressure Regulator
Material	Stainless Steel 316
Application	Laboratory, Industrial
Max Inlet Pressure	3000psi,500psi
Outlet pressure	25,50,100,250psi
Weight	1.5kg
Inlet and Outlet connection	1/4″Female NPT
CV	0.06
Package	18mm18mm18mm
Color	Siliver

Design Features of Adjustable Pressure Reducing Valve

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

Specification of Double Stage Regulator

Maximum inlet pressure：3000，500psig
Output pressure：0~25，0~50，0~100,0~250psig
Safety testing pressuress：1.5 times of max pressure
Working tem：-40℃ TO +230℃
Leakage rate：2×10-8cc/sec He
Cv：0.06

Material of Two Stage Regulator

Body：316L，Brass
Bonnet：316L，Brass
Diaphragm：316L
Strainer：316L（10um）
Seat：PCTFE，PTFE，Veapel
Spring：316L
Stem：316L

Typical Applications of Pressure Reducing Regulator

Laboratory
gas chromatography instrument
gas laser gas
gas manifold
petrochemical 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)

Inlet Connection

Multiple connections available ·
Compliant with CGA/BS341/DIN/JIS/GB standards leak-proof seal

Inlet (High) Pressure Gauge

High accuracy and stability

Outlet Connection

Multiple connections available

Outlet (Low) Pressure Gauge

High accuracy and stability

Regulator Body

Fabricated from high-strength corrosion-resistant material
Fabricated with advanced CNC machines to produce the highest
quality of parts
Wetted area are polished to ensure a clean and smooth flow
316L & Hastelloy diaphragms produce a metal-to-metal

Wofly offers a full range of products related to biopharmaceutical piping engineering, semiconductors, natural gas, industrial gas and other related configurations.