About Safety Valve,Spring Threaded Pressure Relief Valves for Irrigation:
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A safety valve is a valve that acts as a fail-safe in a thermal-hydraulics plant. An example of safety
valve is a pressure relief valve (PRV), which automatically releases a substance from a boiler,
pressure vessel, or other system, when the pressure or temperature exceeds preset limits.
Pilot-operatedreliefvalves are a specialized type of pressure safety valve.
Safety valves were first developed for use on steam boilers during the Industrial Revolution. Early
boilers operating without them were prone to explosion.
Vacuum safety valves (or combined pressure/vacuum safety valves) are used to prevent a tank from
collapsing while it is being emptied, or when cold rinse water is used after hot CIP (clean-in-place)
or SIP (sterilization-in-place) procedures. When sizing a vacuum safety valve, the calculation method
is not defined in any norm, particularly in the hot CIP / cold water scenario, but some manufacturers
have developed sizing simulations.
1/2''-3" Brass Safety valve : 
| Spec |
Dia |
A |
B |
| 3/4"FF |
20 |
119 |
19 |
| 1"FF |
25 |
124 |
24 |
| 1-1/2"FF |
40 |
151 |
32 |
| 2"FF |
50 |
175 |
37 |
Why Choose Us
We are factory and International trading company
Imported Advanced Machineries manufacture high- performance products.
3. More than 20 years' experienced French R&D team provide the best designing
4. Offering the reasonable price, delivering on time , providing a 24-hour after-sales calling service
5. Diversified brass products, helps customer to carry out one-stop procurement
Product Description
SPECIFICATIONS FOR Manufacture Supplier brass safety valve :
| Item |
pressure reducing valve,Spring Loaded Pressure Relief Valves for Irrigation |
| Model Number |
TF-2620-1 |
| Material |
Brass/Copper/CW617N/CW614N/CW612N/C36000 |
| Size |
1/4''-4'' |
| Handle |
Iron/SS201/SS304 plate (blue and red) |
| Working pressure |
PN1.0-32.0 |
| Guarantee time |
3 years |
| MOQ |
300 pieces |
| Packing |
Standars export package or Customized |
| Payment |
TT,L/C,D/P,Western Union |
| Trademark |
INTELSHENG |
| Sample time |
8-10days,depends on product style and workmanship |
| Insurance |
Cathay Insurance |
| Customized |
All customized services are welcome |
| Payment Terms |
30% prepaid; 70% balance payment after finish the production before delivery
|
| QC system |
100% inspection before shipment |
Body Material: Brass
Ball: brass chrome plated
Ball seat and packing: PTFE
Stem and gland: brass
Handle: Steel chrome plated with PVC coating
Medium: (water, oil, air)gas
Temperature: -10ºC-110ºC
Thread: Male (1/2'')
Handle: Iron/SS201/SS304 plate (blue and red)
Working pressure: Up to PN 32.0
Ball valves: 600 WOG full port, reduced port.
Thread: PT. PF. NPT. G. BSP. NPS . BSPT
Related products
FAQ
Q: Are you trading company or manufacturer ?
A: We are a trading and manufacturer company.
Q: Do you have standard products?
A: Yes, we have standard products. We also manufacture customized products by drawings or
samples.Customers give us drawings and specifications, and we will manufacture accordingly.
Q: What is your payment term?
A: We can accept Paypal or Western Union for trail order, and T/T 30% down payment, balance
to be paid before shipment. or L/C for normal order
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
Q: What is your advantages?
A: As a professional brass valve and brass fitting manufacturer,we have most advantages:
1. Made from high quality Brass.
2. Direct factory price.
3. ODM/OEM and customized services are welcome.
4. Punctuality delivery time.
5. Sample can be offered.
6. Accept small quantity order.
7. Easy to install.
.............More
Our factory and head office is Taizhou Topflow Metal Products Co.,LTD.which mainly producing brass valve and brass fitting.Which located in Jinbo Rd3#,Bin Gang Industrial Zone,Shamen,Yuhuan,Taizhou,Zhejiang,China.
We have 15 years'experience of manufacturing safety valve,brass valves,manifold and brass fittings,etc.And we also can accept OEM,ODM orders,you can send your design or samples for us.
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