Liuzhou Pinmo Sealing Sci-Tech Co., Ltd. is a scientific and technological enterprise integrating R&D, production and sales.
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VES
Reciprocating
Reinforced cotton fabric impregnated with nitrile / FKM rubber
VES
Single
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Single Acting Chevron V-packing Sets Ring for Rod and Piston
Each V-packing consists of a base ring, two or more intermediate rings, and a non-sealing head ring. The sealing rings have double lips to seal against both the bore and the rod of a system, and the head ring and intermediate rings all have a V-shaped base that enables the V-packing to respond automatically to changes in system pressure.
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Material
“U” Base ring: Reinforced cotton fabric impregnated with nitrile rubber Fluorine rubber
“V” rings: Reinforced cotton fabric impregnated with nitrile rubber and/or nitrile elastomer
Pressure Ring: Reinforced cotton fabric impregnated with nitrile rubber
When under gland compression, the V-shaped base provides a wedging action that enables a system to stay in service even with worn bushes or rams. Furthermore, because the sealing rings have an interference fit at the lips, the seal will perform even at low system pressure. When system pressure increases, the unique V shape takes over and energizes the lips to create a positive seal.
Pinmo Seals can manufacture rings from reinforced material to resist extrusion and to avoid distortion while under heavy side loads. We can also create V-packings suitable for high temperatures and pressures. Have a particularly tough case? Let us design the V-packing that will meet your challenge.
Single Acting Chevron V-packing Sets Ring for Rod and Piston
Each V-packing consists of a base ring, two or more intermediate rings, and a non-sealing head ring. The sealing rings have double lips to seal against both the bore and the rod of a system, and the head ring and intermediate rings all have a V-shaped base that enables the V-packing to respond automatically to changes in system pressure.
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Material
“U” Base ring: Reinforced cotton fabric impregnated with nitrile rubber Fluorine rubber
“V” rings: Reinforced cotton fabric impregnated with nitrile rubber and/or nitrile elastomer
Pressure Ring: Reinforced cotton fabric impregnated with nitrile rubber
When under gland compression, the V-shaped base provides a wedging action that enables a system to stay in service even with worn bushes or rams. Furthermore, because the sealing rings have an interference fit at the lips, the seal will perform even at low system pressure. When system pressure increases, the unique V shape takes over and energizes the lips to create a positive seal.
Pinmo Seals can manufacture rings from reinforced material to resist extrusion and to avoid distortion while under heavy side loads. We can also create V-packings suitable for high temperatures and pressures. Have a particularly tough case? Let us design the V-packing that will meet your challenge.
