STU-G1/4 STU-G3/8 Unidirectional Throttle Flow Control STU Type Check Valve

Flow control valve using non compensated throttling.

The flow is reduced in only one direction (A to A1) for STU valves and in both directions for STB valves, turning the wheel with locking screw right or left.

Guarantees excellent mechanical seal with negligible leakage. It has a galvanised steel body. The check valve tapered poppet is in tempered and ground steel.

Hydraulic fluid	DIN 51524 Mineral oils
Material	Carbon steel
Temperature	-25~75℃
Pressure	350 bar
Fluid viscosity	10 ÷ 500 mm2/s

Model	Connection Thread	Max flow L/min	Max pressure bar
STU-G1/4	1/4"	12	400
STU-G3/8	3/8"	30	400
STU-G1/2	1/2"	50	400
STU-G3/4	3/4"	85	400
STU-G1	1"	150	320

Delivery
1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. We have a variety of ways to deliver goods, usually DHL, Fedex, TNT will be normal ways, If you require use of a courier, we can do it.
4. Also we can send by your delivery acount if you want.

Samples
You can send a sample to customize the products, we have many engineers can help it; If you want a product of mine, but you are not sure if it's what you want, so you can ask for a sample from me, it will be free.

AIRWOLF Automation Co.,Ltd was founded in 2010.

We have many years experience in producing pneumatic components . Pneumatic components includes pneumatic fittings, pulse valves, water valves, induction coil, solenoid valves, manual valves, air control valves, angle seat valve, air preparation units, cylinders, air gun,  PU/PE pneumatic & hydraulic tubes and pneumatic accessories. 
Our factory is in the national tourist resort---Fenghua District, Ningbo, China, adjoins the world-class deep water harbor------Beilun port, 2 hours driving to Shanghai, only 15kms away from Ningbo Lishe International Airport, whereby it enjoys great traffic convenience.

Our products quality is strictly controlled according to ISO quality standard. The perfect producing and testing equipments, advanced quality management system, professional manufacture and sales team guaranteed our forceful before-sale and after-sale service.

We keep the policy “Favorable price, on-time delivery, steady quality, ceaseless development heart-to-heart service and Win-win mode”.

We warmly welcome new and old customers in domestic and overseas market cooperate with us!