Micro Pressure Micro Flow Pressure Regulating Pressure Reducing Valve

Micro Pressure Micro Flow Pressure RegulatingPressure Reducing Valvesalso called Micro Pressure GasControl Valves, is an energy-saving product requiring no external power. It compares the pressure variation of the medium in the process piping against the signal, balancing the regulated medium and the actuator force. output force balance, a valve achieving gas pressure reduction and regulation.micro pressure gas reducing valvemainly used for control Inlet Pressure below 0.2MPa of cases, outlet low pressure down to 5KP kPa. suitable for ultra-low pressure micro-flow regulation duty, can also be used for automatic control of pressure reduction, stabilization or relief of various industrial gases.

• Single-stage pressure reducing structure

• Large-area diaphragm design

• Body Thread: gas inlet/outlet ports 1/4"/1/2/3/4NPT( F) ,

• built-in filter screen

• Panel or wall mounting available

Specifications:
 

• Inlet Pressure: 50, 100Psig

• Outlet pressure: 0–25, 0–50, 0–100 KPa

• Safety Test Pressure: 1.5 times of Inlet Pressure

• Temperature range: -40°F to +446°F (-40℃ to +230℃)

• Internal leakage rate: 2×10-8 atm cc/sec He

• Cv value: 0.15/1.0

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Material:
 

• Body: 316L,

• Bonnet: 316L,

• Diaphragm: NBR, VITON

• Filter Screen: 316L(10μm)

• Valve Seat: PCTFE, PTFE, NBR

• Spring: 316L

• Plug Stem: 316L

Design FeaturesDesign features

●Single-stage pressure reducing structure .

soft seal between body and diaphragm

● Pressure GaugesPort: 1/4″ NPT (F)

●built-in filter screen .

Panel or wall mounting available

SpecificationsCharacteristic parameters

Max. Inlet Pressure: 50, 100psig

Outlet Pressure: 0～10, 0～25, 0～50, 0～100KPa

Safety Test Pressure: 1.5 times of Max. Inlet Pressure

Temperature Range: -40℃ to +100℃( above 100℃ consult technical)

Leakage Rate: 2×10-8atmcc/secHe

Cv value: 0.06, 0.08, 0.4, 0.6, 1.2, 3.2, 4.8, 6.6

Product MaterialProduct material

Body: 316L, 304, C276, TA2, PVDF, PTFE, Stainless Steel PTFE-lined

Bonnet: 304

Diaphragm: NBR, VITON, PTFE, PEEK, Vespel, 316L, C276

Filter Screen: 316L(10μm)

Valve Seat: PCTFE, PTFE, NBR, PEEK, Vespel, 316L

Spring: 316L

Plug Stem: 316L

Micro Low-flow Regulating Valve — Flow Curve ChartFlow curve



Micro Low-flow Regulating Valve — Installation DrawingInstallation dimensions



Body port layout drawingMatrix bitmap







Micro Low-flow Regulating Valve — Ordering Guide
Series models	Body Material	Body Port Layout	Inlet Pressure	Outlet Pressure	Pressure Gauges	inlet gas type	outlet gas type	options
TY14 Micro Pressure Gas Regulator HTTY14 High Temperature Gas Regulator ATY14 Air Operated Gas Regulator HLTY14 Ultra Micro Pressure Gas Regulator XTY14 Pilot Gas Regulator LTY14 Liquid Gas Regulator GTY14 High Purity Gas Regulator ETY14 Electric Gas Regulator EATY14 Electro-proportional Regulator	L	B	D	G	G	O2	O2	P
	L:316L S:304	A B D G J M	F:50psig E:100psig G:200psig	F:200KPA G:100KPA H:50KPA K:25KPA L:10KPA Ultra Micro Pressure HLTY14: M:5KPA N:2KPA P:0.6KPA	G: with Pressure Gauge （KPa) W: without Pressure Gauge	00: 1/4" NPT(F) 02: 3/8" NPT(F) 04: 1/2" NPT(F) 06: 3/4" NPT(F) 08：1"NPT(F) 10：1-1/4"NPT(F) 12：1-1/2"NPT(F) 14：2"NPT(F) Other fitting types available	00: 1/4" NPT(F) 02: 3/8" NPT(F) 04: 1/2" NPT(F) 06: 3/4" NPT(F) 08：1"NPT(F) 10：1-1/4"NPT(F) 12：1-1/2"NPT(F) 14：2"NPT(F) Other fitting types available	P: panel-mount mounting R:Safety Valves ZR: self-venting SR: self-venting with recovery port