Screwed Bonnet Needle Valves High Pressure Needle Valve Stainless Steel Valve
Features
Working pressure up to 10000 psi( 689bar ) .
Temperature rating from - 65 ℉ to 450 ℉ ( - 54 ℃ to 232 ℃ ) with standard PTFE sealing, and up to 1200 ℉ ( 648 ℃ ) with optional Grafoil sealing.
Body material available in 316SS , Carbon Steel and Alloy 400 ( Monel ) .
100 % Factory tested
Material of Construction
| Description |
Material |
| Handle |
SS304 |
| Set Screw |
SS304 |
| Lock Nut |
SS304 |
| Packing Bolt |
SS316 |
| Packing Gland |
SS316 |
| Packing Washer |
SS316 |
| Packing |
PTFE |
| Bonnet |
SS316 |
| Stem |
SS316 |
| Vee Tip |
454 |
| Ball Tip |
4545 |
| Stop Pin |
1120 |
Alternative Stems
Needle Valves are available with a choice of stem - tip options to allow greater flexibility
Regulating : Used where some degree of flow control is required .
V - Stem : A standard stem tip used for general - purpose liquids and gases .
Non - Rotating : Typically used in high - cycle applications to extend valve life . It is designed to prevent galling between the seat and stem .
Why choose us
1: Various style for each products and completely series industry instruments.
2: Large stock for fast shipping .
3: High quality with competitive price .
4: Sample order & small quantity order is acceptable .
5: Customize according to your special request .
FAQ
Q: Could you offer the free samples ?
A: Yeah, we could offer the free samples based on special customer.pre-production sample,production sample.
Q: What ' s your business scope ?
A: High qulaity industry instruments is our business scope .Include Flow meter,Water meter,Manometer,Pressure ,Temperature,Level transimitter and parts.and industry Valve for water,anticorrosion fluid.
Q: What is the price of the product ?
A: Our prices are based on the size and type of material , if you can give me the information ,
then we can give you an estimated price is for reference only . We can do any size and any desgin .
Q: What types of service ?
A: Supply technical information for your Working condition and give advise about details.
