Gear Steam Pattern Flanged Bellows Seal Globe Valve Price

Sticking for the perception of 'Creating goods of high quality and making good friends with people today from all around the world', we constantly set the interest of shoppers to begin with for Y Pattern Globe Valve, CN7M Plug Valve, Cast Steel Lift Check Valve. We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. With the motto of 'carrying things with great virtue', we have ushered in one opportunity after another and sincerely look forward to your friendship and cooperation.

Product Details

NSV Y-type globe valve is the most widely used valve. The reason why it is so popular is that it has little friction between sealing surfaces in the process of opening and closing, and it is more durable. The opening height is not too high. Its closing principle is that, depending on the pressure of the valve stem, the sealing surface of the valve disc and the sealing surface of the valve seat closely fit together to prevent the flow of medium. The globe valve only allows unidirectional flow of medium and has directivity when installed. The structure length of globe valve is larger than gate valve, and the fluid resistance is large.

STRUCTURAL FEATURES

◎Seat
For carbon steel globe valve, the seat is usually forged steel. The sealing surface of the seat is spray welded with hard alloy specified by the customer. Renewable threaded seat is used for NPS≤10 globe valve and welded on seat can be also optional if being requested by the customer. Welded on seat is used for NPS ≥ 12 carbon steel globe valves. For stainless steel globe valve, integral seat is usually adopted, or to weld hard alloy directly integrally. Threaded or welded on seat is also optional for stainless steel globe valve if being requested by the customer

.

◎ Stem Nut

Usually, the stem nut is copper alloy. It is also can be made of ASTM A439 D2 if being requested by the customer. For large sized globe valve, rolling bearing is fitted at the two sides of stem nut in order to minimize the open and close torque of the globe valve.

◎ Stem Design

The stem is of integral forged design. The minimum diameter of the stem shall per the standard requirement.

FAQ

1. Q:Do you have customized valve?

A:Yes,we can supply customized valves.

2. Q:Do you have any valve in stock?

A:There have a lot of GGC valves(2”&within) in stock,and that can delivery within one week.

3. Q:Are you manufacturer or trading company?

A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.

We believe that providing quality Gear Steam Pattern Flanged Bellows Seal Globe Valve Price at reasonable prices is the best way to return customers. With the aim of qualified quality, affordable price and good after-sales service, your satisfaction is our constant pursuit. We always adhere to the code of business ethics, honesty and trustworthiness, and operate according to the law.