Oil and gas seal
Products
Home Products

API 6D Ball Valve & LNG Seal

-50℃~180℃

Bidirectional high-pressure ball valve seat seal

Bidirectional high-pressure ball valve seat seal

Bidirectional high-pressure ball valve seat seal is a type of seat sealing that can withstand bidirectional pressure, with good low-temperature performance and airtightness, and is widely used in 6D ball valves.

  • Brand:

    JST Seals
  • Item NO.:

    BVR
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Bidirectional high-pressure ball valve seat seal


In recent years, with the continuous development of petrochemicals and shale gas, and the widespread application in the air separation industry, liquefied petroleum gas, low-temperature ethylene industry, especially natural gas projects, the demand for ball valves in engineering projects has been increasing, which has also led to an increasing demand for ball valve seals. At present, ball valve sealing with unidirectional sealing is the majority used in the market. JST has developed a high-pressure bidirectional sealing component, which can provide you with feasible bidirectional sealing solutions for ball valve high-pressure equipment.


Bidirectional high-pressure ball valve seat seal is a type of seat sealing that can withstand bidirectional pressure, with good low-temperature performance and airtightness, and is widely used in 6D ball valves.


The product fully meets the pressure working conditions requirements of the current 6D ball valve, ranging from 0 to 47MPa, with good sealing performance, and the sealing element will not extrude and deform. After use, the product maintains a good structure. Under bidirectional pressure (high pressure) ambient temperature, there is no leakage at each stage, and the product has a service life of over 1 year.


Application:

1. 6D ball valve bi-directional seat and extension can be used for other bi-directional pressure sealing

2. Bi-directional pressure bearing piston or rod sealing to reduce product deformation and ensure sealing effect


Features:

1. High pressure resistance

2. Bidirectional alternating pressure bearing

3. The overall force of the structure is uniform

4. High reliability ambient temperature 2500LB (47MPa) bubble free test verification


Working  Conditions
Temperature range

Pressure

Medium

Material

-46 ℃~150 ℃

2500LB (47MPa)

Natural gas, H2S, oil, gas, water

P1031/PEEK/316 stainless steel


Size:


Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
lip seal design for ball valves
Spring energized ball valve seal

JST FHR series is  made of a helical wound spring and a polymer jacket, which is mainly used for rod.

Ball valve high pressure lip seals
API 6D ball valve piston seal

JST FHP series is  made of a helical wound spring and a polymer jacket, which is mainly used for piston.

LNG cryogenic valve seals
Ball valve seat seals for Cryogenic Valve and LNG Application

The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a seat seal.

LNG cryogenic valve seals
PTFE spring energized seals for cryogenic applications

The FHB seal is made of a helical wound spring and a polymer jacket, which is mainly used as a Flange internal face seal.

fabric vee packing
Hydraulic rubber fabric V packing seal

V Packing consist of multiple male and female adaptor, usually a group of three to seven v rings, used for low or high pressure applications with Single or Double acting cylinder.

valve face seal catalogue
FLS valve spring energized face seal

It is an end face spring energized seal with both rigid and flexible elements, which gives consistent contact at the sealing interface.

plunger pump packing seals
Well service plunger pump packing

JST manufactures well service plunger pump packings in a wide variety of materials to suit specific well conditions and operating parameters, they are available in a wide range of elastomeric materials and high performance resins, including NBR, HNBR, FKM, filled PTFE, fabric reinforced rubber.  to suit specific well conditions, operating parameters, and fracturing fluids.

Ring type joints ring gasket
Ring type joints for valve pressure testing

Nylon BX R RX style Test Ring Gasket is good for valve pressure test. JST Nylon ring joint test gaskets are a no damaging method to test and re-certify ring type joint flanges.

© Copyright: 2024 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.

粤ICP备12032262号 IPv6 network supported

IPv6 network supported

top

Send A Message

Send A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #