Horizontal Swing Check Valve

The Model Z100 horizontal swing check valves are supplied with grooved ends and are designed for general services including mining and oilfield applications.The Z100 features a bonnet cap which is drilled,tapped (1/2"NPT),and plugged and secred using a SH-70MS coupling.The 316 stainless steel clapper is supplied standard encapsulated with Nitrile.As an option we offer Fluoroelastomer(Viton)or Teflon encapsulations to meet your service requirements.

Available size

Nominal Size	Pipe O.D.	Max Working Pressure (CWP)*	Pressure Class Rating @100°F/@38℃	Dimensions	Approx Weight
A	B	C
in/mm	in/mm	PSI/Bar	PSI/Nom. Class	mm /in	mm /in	mm /in	Lbs/Kgs
2	2.375	1000	1000	9	4.92	7.44	14.6
50	60.3	70	400	229	125	189	6.65
2%	2.875	1000	1000	9.25	5	8.82	23.1
65	73	70	400	235	127	224	10.5
3	3.5	1000	1000	10.75	5.42	8.82	27.3
80	88.9	40	300	273	137.5	224	12.4
4	4.5	600	600	12	7.63	8.74	38.5
100	114.3	40	300	305	168	222	17.5
6	6.5	600	600	16.22	8.9	14.56	107.8
150	168.3	40	300	412	226	370	49

*Pressure ratings are based on cut-grooved sch.40 or thicker pipe connected with SH-70MS extra heavy rigid couplings

more:https://www.sdjunyue.cc/valve.html