Swing Check Valve with bolt bonnet type is the best popular type shut off valve in any kind of low pressure industrial pipelines to prevent backflow of the working medium. The pressure is from class 150(PN16) to Class600(PN100) matching valve size from 2"(DN50) to 48"(DN1200). Normally swing check valve open and close by working medium automatically.
Swing Check Valve,Pressure Seal Check Valve,Din Standard Check Valve,Asme Standard Check Valve Yongjia South Trading Co.,Ltd , https://www.n-lvalve.com
Specifications
Self defense LED torch
1. Source voltage: 7.2VDC
2. Current capacity: AA2.5A
3. Output pulse voltage: >4000kv
Best quality Self defense multifunctional Rechargeable LED Torch
Different type Heavy Duty Product
Features as follows:Â
1. Adopt High frequency oscillation circuit to improve output current. The large capacity DC discharge, the output energy is above 5Â times than the original pulse type electronic riot.Â
2. Heavy Duty ultrabright LED flash light, AAaaaaacirculation charging and the batterydurability is high.Â
3. Adopt inner charger input and convenient to carry
4. Aluminum alloy shell and fashion Design
Specification
1. Source voltage: 7.2VDC
2. Current capacity: ≥2.5A
3. Output pulse voltage: >4000kv
4. Weight: 180g
Model NO.: 305
Name: Stun Gun
Trademark: FOX
Transport Package: with Individual Box Packing
Specification: SGS, ISO
Origin: Jingjiang, Jiangsu
Strong Flashlight High Power Stun GunSpecific self-defense protection, lighting function, electric shock