跳至主要内容

NAFCO | New PN40 Full Bore Brass Ball Valve

New PN40 Full Port Brass Ball Valve
Time:2019-03-28 From: NAFCO | Brass Valve Manufacturer China
As a professional brass valve manufacturer, We NAFCO always keep research and developement of new products, to meet requirements from different customers' demands and applications, representing latest technology for brass valves such as brass ball valves, brass gate valves, radiator valves, brass fittings.
Today we'd like to share a new brass ball valves:
1. Brass Ball Valves, Full port, PN40, Flat steel handle
Forged valve body, PN40 designed with full port, firm constucture, higher working pressure, bigger flow rate.
Long threads permit easy and firm connections to pipes
O-ring stem seal make this brass ball valve very suitable for gas use and applications.
Sizes from 1/2" to 1"
Full Port Brass Ball Valves PN40
PN40 Brass Ball Valve

2. Brass Ball Valves, Full port, PN40, butterfly handle
Buttyfly handle brass ball valves are used from small space, easy to operate.
Sizes from 1/2" to 1"
Butterfly Handle Brass Ball Valve
Brass Ball Valve with T Handle

--------- The End ----------
This article is presented by NAFCO, all copyrights reserved.
NAFCO is a quality brass fittings China manufacturer and supplier, with full line of brass valves China for your selection, such as brass ball valvesbrass gate valves,brass radiator valvesbrass angle valves, Please don't hesitate to contact us for any questions at support@acrofluid.com. Whatever idea and requirement you have about brass fittings, we can make it true for you.

More articles of brass valves that you may be interested:

评论

此博客中的热门博文

OEM Brass Union Fittings for Gas Meter

OEM Brass Fittings with Union for Gas Meter From: NAFCO | OEM Brass Fittings China Manufacturer OEM produced forged brass fittings for gas meters, single-union and double-union design, sizes M20x1.5, 1/2". 1.Single-Union Brass Fittings for Gas Meters 2.Double-Union Brass Fittings for Gas Meters 2. Front View of  Single-Union Brass Fittings for Gas Meters 3. Top View of  Single-Union Brass Fittings for Gas Meters 4. Back View of  Single-Union Brass Fittings for Gas Meters 5. Buttom View of  Single-Union Brass Fittings for Gas Meters 6. Dis-assembly View of  Single-Union Brass Fittings for Gas Meters NAFCO is a professional OEM/ODM  brass fittings manufactuer and export, we can produce according to customers' drawing or samples.  Mainly focused on OEM brass fittings and brass valves, whatever requirements or idea, we can make it true for you. --------- The End ---------- This article is presented by  N...

NAFCO | Brass Gate Valve Installation

NAFCO | Brass Gate Valve Installation From: NAFCO | China Brass Valves Manufacturer 1. The installation of the gate valve must be carried out by qualified operators. The deviation of the different axial directions of the two ends of the pipeline must not be too large, otherwise excessive pipeline installation stress will be generated, resulting in failure and damage. The thread precision and effective length strictly enforce the ISO228-1 relevant standards.    When installing the screw, the hex or octagonal part of the same side of the thread should be clamped. The hexagonal or octagonal part of the other end of the valve should not be wrenched to avoid deformation of the valve. It must be made of Teflon tape or thread sealant seal.     2. To install the tightening valve, you must use the corresponding torque wrench or pipe wrench, and screw in the effective thread length. Do not excessively cause the inner end surface to be pressed, causing the s...

NAFCO | Torque Test of Brass Ball Valves

NAFCO | Torque Test of Brass Ball Valves Time:2018-08-09 From: NAFCO | Brass Valves China Manufacturer The tests described are type tests (laboratory tests) and not quality control tests carried out during manufacture. Tests shall be carried out in the sequence of this standard on the same brass ball valve. All tests shall be carried out with cold water of (20 ± 5) °C. The brass ball valve shall not be leaking or broken during the test, failing which the ball valve is not qualitified. 1.1.1 General Hold the ball valve in a rigid fixture as shown in Figure 1. a) All tests shall be carried out with connections to the valves (whatever their end fitting configurations) which are capable of withstanding the required torque values and bending moments (according to Table 1); b) if the inlet and outlet connection are not on a common axis, the torque tests shall be repeated with the connections reversed; c) ensure that the bending and torsional moments ca...