Brass Spring Commercial Plumbing Products / Horizontal Check Valve With Sand Blasting Polishing Treatment

Specification:

Pic.	Size	Weight	Packing	L	W	H
	1/2”	120g	120pcs	35	18.5	24.5
	3/4”	180g	80pcs	28	18.5	24.5
	1	270g	60pcs	35	18.5	24.5
	1-1/4”	530g	32pcs	32	18	27.5
	1-1/2”	590g	24pcs	29	23	27.5
	2”	900g	20pcs	47	23	27.5
	2-1/2”
	3”

Advantage:

1. 100% pieces leaking tight test before shipment;

2. Material: Forged brass body; Plastic bonnet; Brass core; NBR Shores 70 O-Ring;

(Brass designation: HPb58-2.5, C37710, CW617N, CW614N, CW602N etc.)

3. Annealing treatment body & bonnet to guarantee the long durable lifetime & safe use;

4. 22 years of design & manufacturing experience, 15 years of exporting experience, well-equipped Test & Inpsection laboratory.

Check valve is mainly used on pipeline in which medium flows unidirectionally.it can stop fluid(medium)from backflow automatically and it only allows the medium from backflow automatically and it only allows the medium to flow towards one direction,the working medium include water ,oil and gas,the normal pressure is 1.6Mpa,the working temperature is -10℃≤t≤120℃.

Installation instructions:

1. Straight-through type lifting check valve shall be installed on horizontal pipeline,vertical type lifting check valve shall be installed on vertical pipeline.Medium flows from bottom to top.

2. The installation position of swing check valve is not limited,it is generally installed on horizontal pipeline,it can also be installed on vertical pipeline and inclined pipeline

Medium flow direction shall be consistent with the arrow direction on the valve body during the installation