markings on the valve must be neat


Posted February 16, 2022 by valvelity

If the side lock cannot be installed, it is necessary to install a taper lock, or a taper lock. Taper locks are to be installed sideways. 25. All screws and valve accessories need to be the first choice standard parts,
 
he countersunk hole of the faucet must be processed and installed according to the mold drawing. Drilling holes must not be deviated, and sharp corners must be chamfered. The boiler number must be marked with the water transported...

All the markings on the valve must be neat, correct, and not crooked.

The valve needs to be installed with side locks (straight locks) on all four sides. If the side lock cannot be installed, it is necessary to install a taper lock, or a taper lock. Taper locks are to be installed sideways. 25. All screws and valve accessories need to be the first choice standard parts, and the screw heads cannot be sawed off. The effective locking length of the screw must be sufficient, normally 1.5 or 2.

The hot nozzle wire groove must be rounded to avoid scratching the wire. Install the nozzle id card on the side of the valve panel. 28. Valve handover and acceptance: It is necessary to cooperate with the valve engineer to pass the acceptance according to the "Valve Checklist" before packaging and mold release. Before moving the mold, it is necessary to test the water pressure (above 100pa). After the acceptance of the water, it is necessary to blow the water clean with an air gun. 30. During the manufacturing process, the outer surface of the mold needs to be maintained to prevent rust and scratches. Before packaging, the inner mold needs to be sprayed with white/or colorless rust inhibitor, all valve surfaces must be cleaned, and then buttered (can be degreased).
https://www.bbvalve.net/product/fire-series/
The row must have positioning. The positioning methods include slingshots, wave beads, hasco (dme) standard line clips, etc., which need to be in accordance with the requirements of each project. The row position needs to have pressure strips and wear plates. Pressed strips and wear-resistant plates must be made of wear-resistant hard materials, and oil grooves need to be added. 12. The slanted guide post of the travel position must be pressed tightly and cannot be rotated or loosened. The tail of the inclined guide column must be processed into a hemispherical or truncated cone shape, which is conducive to ensuring the normal movement of the row. If there are two or more inclined guide posts in the same row, the length, size and inclination of the inclined guide posts must be the same. 13. The sloping top seat must be made of wear-resistant hard material.

The inclined roof must be machined with oil grooves, and the inclined roof seat is generally hardened to hrc40-45 degrees with 2510 or cr12. Because the inclined roof seat is subjected to impact load, it cannot be too hard or it will break, and chamfer c-angle at all right-angle positions . Requires sloping roof guide plate (bronze). Welding is not allowed.
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Issued By Custom brass Ball Valve
Country Argentina
Categories Advertising , Business , Manufacturing
Tags china brass valve factory , custom brass ball valve , custom fire hose fittings
Last Updated February 16, 2022