Z11W-16P internal thread gate valve

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Roll the pipe at the appropriate position to form a flange ring, and install the sealing ring and lock nut to form a flexible connection mode of sealing and connection.
It is suitable for low-pressure fluid transportation in cold and hot water, direct drinking water, heating, air conditioning, fire fighting and other civil applications. It can also be used for low-pressure fluid transportation in medicine, beverage, food, chemical and other industries.

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Keyword: Z11W-16P internal thread gate valve

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Product Details

Double clamping connection is derived from the mature mainstream technology in Germany. Due to the full use of the effective rigidity of the stainless steel pipe itself, both ends are crimped with calipers at the connection between the pipe and the pipe fitting, thus realizing the surface fixation, double-sided crimping and double protection, thus greatly improving its anti-pulling ability and anti-rotation ability. The double-clamping pipe adopts the advanced compression ratio principle of O-ring. After the O-ring in the U-groove is compressed, it exerts long-term elasticity, thus realizing the purpose of sealing. In addition, the double-clamping pipe can effectively prevent the risk of water leakage when the pipe cannot be inserted to the bottom due to the advantage of the receiving port. It is suitable for low-pressure fluid transportation in cold and hot water, direct drinking water, heating, air conditioning, fire fighting, gas and other civil applications. It can also be used for low-pressure fluid transportation in pharmaceutical, beverage, food, chemical and other industries.

Nominal diameter DN
15 32
20 40
25 50

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External thread clamping union


Double clamping connection is derived from the mature mainstream technology in Germany. Due to the full use of the effective rigidity of the stainless steel pipe itself, both ends are crimped with calipers at the connection between the pipe and the pipe fitting, thus realizing the surface fixation, double-sided crimping and double protection, thus greatly improving its anti-pulling ability and anti-rotation ability.
The double-clamping pipe adopts the advanced compression ratio principle of O-ring. After the O-ring in the U-groove is compressed, it exerts long-term elasticity, thus realizing the purpose of sealing. In addition, the double-clamping pipe can effectively prevent the risk of water leakage when the pipe cannot be inserted to the bottom due to the advantage of the receiving port.
It is suitable for low-pressure fluid transportation in cold and hot water, direct drinking water, heating, air conditioning, fire fighting, gas and other civil applications. It can also be used for low-pressure fluid transportation in pharmaceutical, beverage, food, chemical and other industries.

Flange joint


The ring-press connection is a type of pipe connection in which special sealing rings, pipe fittings and pipe circumferences are extruded into a body with special tools. The cylindrical wide-band sealing ring is sleeved on the pipe, and the pipe is inserted into the pipe. The special tool applies pressure from the outside along the circumference of the pipe to make the pipe concave and deform and compress the sealing section of the pipe, so as to achieve the connection type of pipe and pipe fastening and sealing.
It is suitable for low-pressure fluid transportation in cold and hot water, direct drinking water, heating, air conditioning, fire fighting, gas and other civil applications. It can also be used for low-pressure fluid transportation in pharmaceutical, beverage, food, chemical and other industries.