STB hydraulic pipe type throttle valve STB-G 1 1 inch speed control
valve with scale
Application
The throttle valves are able to produce a pressure drop between inlet and outlet. They
are not pressure compensated so the regulated flow can change
infunction of the pressure and of the viscosity.
Description
Throttle valve, also called check valve, is used in hydraulic system to control
the flow and cutoff of oil.
If the oil inlet and outlet of a straight through check valve are
in a axial direction, the valve may be connected directly to the
system pipe via threaded pipe fittings.
Throttle valve may be used in parallel with overflow valve, relief
valve, sequence valve, throttle valve and speed control valve and
so to form non-return overflow valve, non-return relief valve,
non-return sequence valve, non-return throttle valve, non-return
speed control valve and so on.
Dimension and specification
| Model | Max Flow
L/min | Max pressure
MPA | C | L | H | D | E | F | G | N | PN |
| STB-G1/4 | 12 | 40 | G1/4 | 54 | 72 | 32 | 20 | M20*1 | 5 | 7 | 40 |
| STB-G3/8 | 30 | 40 | G3/8 | 62 | 80 | 32 | 25 | M25*1.5 | 9 | 7 | 40 |
| STB-G1/2 | 50 | 40 | G1/2 | 73 | 92 | 45 | 30 | M20*1.5 | 9 | 9 | 40 |
| STB-G3/4 | 85 | 40 | G3/4 | 84 | 100 | 45 | 40 | M35*1.5 | 10 | 11 | 40 |
| STB-G1 | 150 | 32 | G1 | 102 | 122 | 45 | 45 | M40*1.5 | 12 | 15 | 32 |
Product show
Note
Please don't work more than indicated pressure range.
Products shopping guide
For example: you want to purchase a batch of cylinders but you
don't know which type you are really want, so you can tell me all
your requirement and I'll recommend to you.
Packaging shipping
1. If order is not big enough, we will provide Door To Door
service, we cooperate with UPS,DHL,FEDEX,TNT all year round,we
gurantee that the shipping price that we offer to you is the most
favorable price among so many suppliers in China.
2. By Air or By Sea through your forwarder is acceptable, if you
have no forwarder in China, we also could find you cost-effective
forwarder for your reference.
After-sale service
We can provide a series of after-sale service, such as product
introduction, mounting, debugging, technical support and so on.
Quality guarantee
1. The company for the products are brand new original products, no
second-hand and refurbished products.
2. Products enjoy one year from the date of shipment quality
assurance, according to the original quality standards, during
warranty with product problems, need confirmation testing by the
manufacturer, the supplier to be solved, the demand side due to
storage, use, poor maintenance caused by lower-quality product, and
not raise objections.
