Can it be used for steam above 150 C?

No. Do not use for steam above 150 C unless a written project-specific approval, rated gasket, and compatible body material are confirmed.

Can it replace any grooved fitting without checking pipe OD?

No. Pipe OD, groove standard, working pressure, gasket material, and certification scope must be matched.

Is it suitable for potable water by default?

No. Potable water use requires confirmation of coating, gasket compound, local sanitary approval, and project compliance.

Can it be used in corrosive chemical service?

Not by default. Chemical compatibility must be verified against the medium, concentration, temperature, and coating system.

Industrial Valves

Horizontal Swing Check Valve

Name: Horizontal Swing Check Valve
Brand: Junyue
SKU: horizontal-swing-check-valve
Availability: InStock

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Product Overview

Horizontal Swing Check Valve is manufactured by Junyue for grooved piping systems, fire protection networks, and industrial fluid handling. Constructed from ductile iron conforming to ASTM A536, rated for a maximum working pressure of 300 PSI, and available with UL and FM approvals.

Product Description

Detailed Description

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

Compatibility

Drop-in replacement

This Junyue grooved piping component is engineered for seamless compatibility with Victaulic Style 07 and Grinnell system layouts. Verify pipe OD, groove profile, gasket compound, pressure class, and project approvals before specifying as a replacement.

Technical FAQ

Application limits

Can it be used for steam above 150 C?: No. Do not use for steam above 150 C unless a written project-specific approval, rated gasket, and compatible body material are confirmed.
Can it replace any grooved fitting without checking pipe OD?: No. Pipe OD, groove standard, working pressure, gasket material, and certification scope must be matched.
Is it suitable for potable water by default?: No. Potable water use requires confirmation of coating, gasket compound, local sanitary approval, and project compliance.
Can it be used in corrosive chemical service?: Not by default. Chemical compatibility must be verified against the medium, concentration, temperature, and coating system.

Order & Delivery

Shipping and lead time

Factory: Weifang, Shandong, China
Port: Qingdao Port, approx. 2 hours
Lead Time: FCL 15-20 days
Certificate: EN 10204 3.1 mill test certificate available

Certifications

Quality & compliance

Junyue products are manufactured under ISO 9001, ISO 14001, and ISO 45001 management systems, with UL listings and CE marking for international markets.

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