English
The BVR series is made of a canted level spring and a polymer jacket, which is mainly used as a stem seal.
Brand:
JST SealsItem NO.:
BVRPayment:
T/TProduct Origin:
ChinaShipping Port:
GuangzhouOrder(MOQ):
50Ball valve high pressure lip seals
When low temperature and static, reciprocating or rotary motion are involved, the recommended geometry of the spring energized device is a simple coil spring. However, dynamic or static motion may require the use of solid springs. Recommended spring materials include stainless steel, 301 / 304 /316 stainless steel, or in some applications, Hastelloy, Inconel, or Elgiloy.
 |
Advantages:
1. Material compound passed API 6A FF/HH Immersion Testing; |
|
Working Conditions |
||
|
Temperature range |
Pressure |
Medium |
|
-50~200℃ |
150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB |
LNG, Low temperature ethylene |
| API 6D Stem Seal selection table | ||||||
|
Groove DWG:
|
||||||
| Temperature Rating | JST Series | Spring | 0~900（LBS) | 900~2500(LBS) |
G=(OD-ID)/2
Standard CS:G=(OD-ID)/2
|
L Value |
| (-100℃~180℃) | BVR |
Golden Elgiloy
|
 |
 |
3.1 | 7 |
| 4.55 | 9 | |||||
| 6.1 | 13 | |||||
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.
Categories
The ball valve seat is responsible for sealing the fluid inside and uniformly distributing the seating stress. A leak of ball valve in petrochemical application could be environmentally devastating.
The spring energized seal is a high-performance Teflon seal with a special spring inside.
The FHB seal design of the spiral spring combined arc lip, and the pressure comes from the inside.
LNG Lip Seal For Filling Guns is commonly used in LNG (liquefied natural gas) filling guns.
The FS-seal is a relatively large cross section spring energized elastomer casing and tubing hanger seal for wellheads that always has the springs on the internal surface.
T-Seal is a compact three-piece double acting seal composed of a T shaped elastomeric element and two rigid anti-extrusion rings. These compact sealing elements are designed for installation in simple O-ring grooves and are often used to modify faulty O-rings.
The seal jacket of adhesive dispenser/dispensing seal is made of ultra-high molecular UHMWPE or PEEK, with installed stainless steel anti-corrosion spring with low temperature resistance treatment.
FFKM O-rings provide the highest temperature (up to 620 ° F) and most common chemical resistance among all rubber O-ring and gasket materials.
For inquiries about our products or pricelist, please leave to us and we will be in touch within 24 hours.
No. 1, Xinyu North Road, Ningxi Street, Zengcheng District, Guangzhou, China 511340
© Copyright: 2024 Guangzhou JST Seals Technology Co., Ltd. All Rights Reserved.
Scan to wechat
