NRS metal seated large valve

Brand:aa

Product detail:

Company introduction

We are Tianjin Galaxy Valve Co., Ltd, our mainly products for fire products, water works and HVAC. You can visit our website www.galaxyvalves.com and www.galars.info.

 

Our product features are as follows:

1.Newly developed facilities ensure high and stable quality.

2.Enable to supply UL/FM valves.

3.Experienced technology

4.Excellent after-sale service to satisfy customers.

5.Sufficient capacity ensures prompt delivery.

6.Continuous quality improvement and new designs development.

7.Reasonable and stable price

8.Meets different countries standards,such as ANSI,DIN,BS etc.

Company introduction

 

Pressure Temperature Ratings
working pressure	16bar
testing pressure	shell:24bar
	seal:17.6bar
working temperature	-10 degree to 120 degree

 

 Material Specification

Part	Material	EN Spec.
Body	ductile iron	EN-JS1050
Bonnet	ductile iron	EN-JS1050
Disc	ductile iron	EN-JS1050
Body Seat Ring	stainless steel 316	BS970 316c 16
	Copper Alloy	EN 1982 CC 333G
Gate Seat Ring	Copper Alloy	EN 1982 CC 333G
		EN 1982 CC 491K
stem	stainless steel 431	BS970 431 s29
	stainless steel 316	BS970 316 s16
Packing	Buna-N	Non-Asbestos
	F4
Cap Top	cast iron	EN-JL 1040

 

About Us:

    Tianjin Galaxy Valve Co.Ltd offers a wide range of products and systems in the field of valves for application ranging from equipment for office buildings, fire fighting, heating, water works, sewerage, marine, industrial to top fluid control.

    Our aim is meaningful contribution to society by providing comfort and safety through our products, technical skills and services.

Dimensions

DN	mm	300	400	450	500	600	700	800	900	1000	1200	1400
	inch	12	16	18	20	24	28	32	36	40	48	56
L		356	406	432	510	508	610	660	711	811	950	1200
A		265	325	360	381	463	520	575	650	700	845	990
B		631	1158	1281	1548	1720	1920	2075	2240	2455	2800	3080