R31 Laboratory Oxygen Pressure Regulator Nitrogen Argon 4000psi Inlet PCTFE

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 20Day

Brand: AFK

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.

Specification

Maximum Inlet Pressure:500,3000psigOutlet 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

Typical Applications

Laboratory
Gas chromatography
Gas bus-bar
Testing equipment
Petrochemical industry

MATERIAL
Body	316L,Brass
Bonnet	316L,Brass
Diaphragm	316L
Strainer	316L(10μm)
Seat	PCTFE,PTFE,Vespel
Spring	316L
Stem	316L

ORDERING INFORMATION

R31	L	B	G	G	00	00	02	P
Item	Body Material	Body Hole	Inlet Pressure	Outlet Pressure	Pressure Guage	Inlet size	Outlet size	Mark
R31	L:316	M	G:3000 psi	G:0-250psig	G:Mpa guage	00:1/4 “NPT(F)	00:1/4 “NPT(F)	P:Panel mounting
	B:Brass	Q	F:500 psi	I:0-100psig	P:Psig/Bar Guage	00:1/4 “NPT(F)	00:1/4 “NPT(F)	R:With relief valve
				k:0-50psig	W:No guage	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	12:3/8″ OD
				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:W21.8-14(F)
						64:W21.8-14LF(F)

Company philosophyWith the concept of customer demand, the company provides high-purity gas integrated gas supply system for high-tech industries such as semiconductor, integrated circuit, flat panel display, optoelectronics, automobile, new energy, nano, optical fiber, microelectronics, petrochemical plant, biomedicine, various laboratories, research institutes, standard testing and so on. Adhere to the business philosophy of "technology first, excellent quality, first-class service and customer first"; Continuously optimize the structure, expand and be realistic, improve efficiency, accelerate development, provide users with better products and services, sincerely cooperate and seek common development

Safety First	Special gas with basic properties such as toxicity, flammability, corrosivity and asphyxiation shall be used carefully. Relying on the experience of professional special gas manufacturers, the company has developed a special gas system with safety as the first.
Stable Transportation	In the process of gas use, an important prerequisite is to ensure stable gas supply. The special gas system shall be established based on the demand and circulation of gas, on-site continuous gas supply and other comprehensive factors.
High Purity	Electronic gas is characterized by the use of high-purity gas to provide high-purity gas supply system according to the needs of customers in different industries
Environmental Countermeasures	People pay more and more attention to the Countermeasures for the environmental impacts such as earth warming and acid rain. The company establishes a comprehensive gas supply system from gas supply to exhaust treatment.
Cost Countermeasures	With the progress of technology, the balance of supply and demand and the change of use cost, the company will provide the best comprehensive evaluation system for safety, investment cost and operation cost.