Description

reliable double ferrule needle valve for water hammer feature:

1.�Two�stem�design:�The�upper�stem�has�hardened�threads,�the�lower�stem�has�hardened�smooth�surface.

2.�Upper�stem�thread�lubricant�is�isolated�from�system�media.

3.�The�lower�stem�performs�vertical�linear�movement�instead�of�screwing�movement,�significantly�reducing�the�friction�area.

4.�The�nonrotating�lower�stem�eliminates�galling�between�the�seat�and�tip.�

5.�Stem�back�seating�seals�in�the�fully�open�position.

6.�Optional�panel�mounting�is�available.

7.�Double�lock-pins�enable�steady�and�durable�fastening�of�the�handle.

8.�Optional�handle�colors�are�available.

9.�**0%�factory�test.�Every�valve�is�tested�with�nitrogen�for�leak-tight�performance�at�its�maximum�working�pressure.

�Specification of reliable double ferrule needle valve for water hammer:

1.installed,�remove�convenient

2.Superior�quality�and�competitive�price

3.the�professional�manufacturer�of�the�valve�

4.Widely�used�in�various�environment

Detailed Product Description of�reliable double ferrule needle valve for water hammer

�� double ferrule needle valve for water hammer��

1.Working�pressure�up�to�***0psi

2.Working�Temperature�PTFE:**5�F�to�**0�F(**4�C�to�**2�C)��PEEK:**5�F�to�**0�F(**4�C�to�**0�C)��Graphite:**5�F�to�***0�F(**4�C�to�**0�C)

3.Body�construction: integral bonnet

4.Stem�tips:�Blunt�tip,�Regulating�tip,�Soft�tip,�Non-rotating�tip�available

5.End�connections:various�specification�of�the�female�thread�and�male�thread,�double�ferrule�tube�fitting.

6.Optional�material:�stainless�steel�**6,�**6L,**4,**1�and�Alloy�and�Brass�and�Carbon�Steel.

7.OEM�accepted,�designs�welcome,�buyer�label�offered.