Used for Precision Metering Pump Seals

• Material: PTFE
• Application: Valve
• Type: Rotary Seal
• Performance: Wear
• Shape: Round
• Standard: Standard, Nonstandard
• Model NO.: WALLE SEALS
• Color: Red, Black, White, Clear, etc
• Delivery Time: 7-15 Days
• OEM/ODM: Welcome
• Certificated: ISO 9001:2008
• Transport Package: Carton
• Specification: per your request
• Trademark: Walle
• Origin: Guangdong, China
• HS Code: 3926901000
• Production Capacity: 100, 000PCS/Month

Product Description

Used for Precision Metering Pump Seal

GreatSeal Piston Variseal Series
1.Name: Variseal GreatSeal

Categories: Spring Energized PTFE Seals->GreatSeal

Pressure(MPa):45

Temperature (C): -55/+260

Speed(m/s):15

 
2.Standard Materials
Seal ring: filled PTFE
Spring: stainless steel
 
3.Application Range
Reciprocated inside seal for tough working conditions, and suit for some special medium. Suits for applications requiring no stick-lip behavior, chemical resistance, resistant to most medium, such as valves, pumps, seperators, brakes and distribution devices, etc.
 
Design and apply please refering to Trelleborg's PVA, Parker's JS series standards.
 
4.Characteristics
1-   no stick-slip behavior even under excurate control
2-   for reciprocated and rotary sealing
3-   excellent anti-corrosion performance and dimension stability
4-  adapt to most fluids and chemicals
5-  low friction, wear resistance, stable dimension
6-  unlimited storage life
7-  can stand rapid temperature change
8-  will not pollute foods, medicines and medical fluids
9-  can carry out disinfection