Bronze Horizontal Check Valve (Screwed)

1. Product Summary

Parameter	Specification
Product	Bronze Horizontal Check Valve (Screwed)
Design standard	IS 778, Class-1
Material	Bronze
Service	Water, Oil
Max working temperature	45°C

2. Design Features

• Screwed Female Ends to IS 554 / BS 21 / ISO 7
• Screwed in Bonnet, meant for Horizontal Lines Only
• Permits flow in one direction and shuts automatically if the flow reverses
• Metal Disc is mushroom shaped with spherical seating surface
• Disc is guided in Body as well as in Bonnet
• Design Standard IS 778, Class-1
• Also available with metal to metal seating

3. Hydrostatic Test Pressures

Test	Pressure
Shell	1.5 MPa
Seat	0.25 MPa

4. Bill of Materials

P.No.	Part	Material	Spec.	Qty.
1	Body	Bronze	IS 318 Gr. LTB 2	1
2	Disc	Bronze	IS 318 Gr. LTB 2	1
3	Bonnet	Bronze	/ Forged Brass IS 318 Gr. LTB 2 / IS 6912 Gr.	1
4	‘O’ Ring	Nitrile Rubber	IS 5192 – 1	1

5. Sizes / Dimensions

Size (Inches) Size (mm) A ±1.5 B ~ C
1/2*	15*	60	40	1/2″
3/4*	20*	70	45	3/4″
1*	25*	80	55	1″
1	1/4	32	95	59	1	1/4″
1	1/2	40	110	65	1	1/2″
2	50	125	74	2″
2	1/2	65	160	85	2	1/2″
3	80	180	105	3″
4	100	216	131	4″
*Bonnet	for	Size	15,	20	and	25	is	of	Forged	Brass.

6. Enquiries

Email: info@supremevalves.in · Tel: +91 97732 78770