WENZHOU PROM TRADING CO.,LTD.
Contact Person：Lucy Guo
Tel/Wechat/Watsapp：+86 15990723109
E-mail: promtrading@sina.com
Skype：lucysolac
Legal Add：Room 804, Block 15, Jinlongyuan, No.81, Nixiang South Road, Kunpeng Street, Wenzhou Maritime Economy Development Demonstration Zone, Wenzhou, Zhejiang, China
Factory Add：Binhai industrial zone, Longwan, Wenzhou, Zhejiang, China
Stainless steel needle valve 15nzh54bk(with external thread x with internal thread
Stainless steel needle valve 15nzh54bk(with external thread x with internal thread)
Description
This compact and economical mini-series needle valve is manufactured to the highest standards. Designed with low torque, it is lightweight and easy to operate. The pressure reaches 6,000 psi (414 bar). Its high-precision metal cover and body are sealed, making it suitable for high-pressure operation.
Design features
① Compactness and lightness;
Sealing ring + PTFE sealing device, absolutely no leakage during valve stem operation;
Sealing under the thread can prevent the thread from being corroded by the liquid medium;
④ Two flow ports with the correct flow direction;
⑤ Working temperature: -15 ℃ to 170 ℃;
⑥ The inlet seal is installed according to the standard;
The firmware can be flexibly replaced to extend its service life .;
The raw materials of all the main parts can be tracked.
⑨100% passed static pressure test;
⑩ The upper seat is designed to extend the life of the gasket;
All construction materials comply with the requirements of the latest version of NACE MR-01-75.
Drawing of Stainless steel needle valve 15nzh54bk(with external thread x with internal thread
Main parts material
| No | Part Name | Material |
| 1 | Welding connecting pipe | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 2 | Flat gasket | PTFE, RTFE |
| 3 | Connecting nut | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 4 | Body | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 5 | Packing gasket | PTFE, Flexible graphite, metall+graphite |
| 6 | Packing | PTFE, Flexible graphite |
| 7 | Packing Gland | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 8 | Locking nut | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 9 | Stem | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 10 | Handwheel | Steel 20, A105, SS304, SS304L, SS316, SS316L |
| 11 | Nut | Steel 20, A105, SS304, SS304L, SS316, SS316L |
Main dimensions
| Size | A | B | C | D | Approximate weight, kg |
| 1/4 NPT MxF | 58 | 48 | 46 | 19 | 0.18 |
| 1/4 NPT FxF | 58 | 48 | 46 | 19 | 0.18 |
| 1/4 NPT MxM | 58 | 48 | 46 | 19 | 0.18 |
*The above dimensions are for reference only.
