stainless steel gate valve supplier

Item No.	Item name	DN size	Inch size
PS04030	Thread gate valve	DN15	1/2"
PS04031	Thread gate valve	DN20	3/4"
PS04032	Thread gate valve	DN25	1"
PS04033	Thread gate valve	DN32	1-1/4"
PS04034	Thread gate valve	DN40	1-1/2"
PS04035	Thread gate valve	DN50	2"
PS04036	Thread gate valve	DN65	2-1/2"
PS04037	Thread gate valve	DN80	3"
PS04038	Thread gate valve	DN100	4"

Technical data:

** Size: 1/2 to 4 inch

** Material: SS304 and SS316

** Working pressure: 200WOG, 1000 WOG, other pressure according to client's request.

** Application field: water, oil, gas

** Thread: BSPT, BSP, NPT,

** Various standard available

stainless steel gate valve and application:
stainless steel gate valve shutter open and close direction is vertical to flow direction. It is widely used in tap water, sewage, construction, petroleum, chemical, food, medicine, ship and other pipelines.

Manual stainless steel gate valve working principle: turn the hand wheel, to make the stem up or down to control the valve open or close.

stainless steel gate valve advantage:
** The flow resistance is small, valve body channel is full port.
** Need less labor to open and close stainless steel gate valve.
** Not easily to meet water hammer phenomenon.
** Media can flow to both sides to any direction, so it is easy to install, no need to worry about wrong direction installation.
** Reliable sealing effect.

stainless steel gate valve disadvantage:
** Open and close need longer time than ball valve, because the working distance is long by thread moving.
** The sealing surface can get erosion and abrasion, and difficult to repair.

Advise to solve the disadvantage problem:
** If you want to get quick open and close, use 1 piece ball valve, 2 pieces ball valve or 3 pieces ball valve for quick open and close operation.
** If you want easy maintenance, use 2 pieces ball valve and 3 pieces ball valve which can be disassemble to maintenance.

Points for attention:
** Hand wheel and handle are not allowed to make lifting, and should avoid impact.
** stainless steel gate valve should be installed vertically, means the stem is in the vertical position, hand wheel at the top.

How to find stainless steel gate valve manufacture? You can find stainless steel gate valve manufacture here. Pursue Plumbing is professional stainless steel gate valve supplier serving for you. When you have enquiry, contact us as stainless steel gate valve.