Catalogs >
NIHON PISCO CO., Ltd. >
Change Valve

Change Valve
11Pages

Catalog excerpts

VALVE TUBE MAKE-TO-ORDER PRODUCTS Push-In Fitting Type Three-way Changeover Valve Operability and Easy Changeover. Shut-off Valve Change Valve Change Valve

Open the catalog to page 1

Valve Series Change Valve ■ Model Designation (Example) HBV Change Valve Inch size Inch size ■ Speciﬁcations Fluid medium Operating pressure range Max. vacuum Change Valve Operating temp. range ■ Construction Cock (POM) O-ring (NBR) Lock-claws (Stainless steel) Guide ring (Nickel-plated brass) Guide (Nickel-plated brass) Release ring (POM) Tube Elastic sleeve (NBR) O-ring (NBR) Resin body (Glass contai

Open the catalog to page 2

Detailed Safety Instructions Before using PISCO products, be sure to read “Safety Instructions” and “Safety Instruction Manual” on page 23 to 27 and “Common Safety Instructions for Valves” on page 549 to 550. Caution 1. Make sure to turn the cock 90 degrees. Inadequate turning can cause a poor path 3. When Change Valves are used under negative pressure, place a vacuum filter on the connection or a lack of flow amount. Excessive turning can cause damage to Change Valve. 2. Make sure the directional arrow marked on the cock before air supply. intake side. Vacuumed dusts can cause malfunction...

Open the catalog to page 3

Valve Series Change Valve B1 C2 3D 3D CAD data is available at PISCO website. CAD CAD CAD data is available at PISC

Open the catalog to page 4

Safety Instructions SAFETY Instructions 　This safety instructions aim to prevent personal injury and damage to properties by requiring proper use of PISCO products. 　Be certain to follow ISO 4414 and JIS B 8370 ISO 4414Pneumatic fluid power…Recomendations for the application of equipment to transmission and control systems. JIS B 8370General rules and safety requirements for systems and their components. This safety instructions is classified into “Danger”, “Warning” and “Caution” depending on the degree of danger or damages caused by improper use of PISCO products. Danger Hazardous...

Open the catalog to page 5

http://www.pisco.co.jp http://www.pisco.co.jp Disclaimer 1. PISCO does not take any responsibility for any incidental or indirect loss, such as production line stop, interruption of business, loss of benefits, personal injury, etc., caused by any failure on use or application of PISCO products. 2. PISCO does not take any responsibility for any loss caused by natural disasters, fires not related to PISCO products, acts by third parties, and intentional or accidental damages of PISCO products due to incorrect usage. 3. PISCO does not take any responsibility for any loss caused by improper...

Open the catalog to page 6

Safety Instructions SAFETY INSTRUCTION MANUAL PISCO products are designed and manufactured for use in general industrial machines. Be sure to read and follow the instructions below. 1. Do not use PISCO products for the following applications. ① Equipment used for maintaining / handling human life and body. ② Equipment used for moving / transporting human. ③ Equipment specifically used for safety purposes. 1. Do not use PISCO products under the following conditions. ① Beyond the specifications or conditions stated in the catalog, or the instructions. ② Under the direct sunlight or outdoors....

Open the catalog to page 7

http://www.pisco.co.jp http://www.pisco.co.jp 1. Remove dusts or drain before piping. They may get into the peripheral machine / facilities and cause malfunction. 2. When inserting an ultra-soft tube into push-in fitting, make sure to place an Insert Ring into the tube edge. There is a risk of causing the escape of tube and a fluid leakage without using an Insert Ring. 3. The product incorporating NBR as seal rubber material has a risk of malfunction caused by ozone crack. Ozone exists in high concentrations in static elimination air, clean-room, and near the high-voltage motors, etc. As a...

Open the catalog to page 8

Safety Instructions 7. Instructions for Tube Disconnection ① Make sure there is no air pressure inside of the tube, before disconnecting it. ② Push the release-ring of the push-in fitting evenly and deeply enough to pull out the tube toward oneself. By insufficient pushing of the releasering, the tube may not be pulled out or damaged by scratch, and tube shavings may remain inside of the fitting, which may cause the leakage later. 8. Instructions for Installing a fitting ① When installing a fitting, use proper tools to tighten a hexagonal-column or an inner hexagonal socket. When inserting...

Open the catalog to page 9

Valve Series Common Safety Instructions for Valves Before selecting or using PISCO products, read the following instructions. Read the detailed instructions for individual series as well as the instructions below. Warning 1. Some products have an air direction to control. Make sure to distinguish the direction by the catalog or marking on the products. Installing the product with the wrong direction may cause personal injury or property damage. 2. Do not operate manual valves by machine. It may cause damage to the products. 3. Use clean air to supply and remove drainage and dusts. Place an...

Open the catalog to page 10

Caution 1. Refer to “Common Safety Instructions for Fittings” for the safety instructions for fitting part. 3. Instructions for removing Valve 　① hen removing taper pipe thread of Hand Valve and Ball Valve, use proper W tools to loosen a hexagonal-column. 　② emove the sealant stuck on the mating equipment. The remained sealant R may get into the peripheral equipment and cause malfunction. MAKE-TO-ORDER PRODUCTS Taper pipe thread Thread type 2. Instructions for Installing Valves 　① se proper tools to tighten a hexagonal-column of Hand Valve and Ball Valve U with taper pipe thread. 　② efer to...

Open the catalog to page 11

Change Valve 11Pages

Catalog excerpts

All NIHON PISCO CO. catalogs and technical brochures

Change Valve
11Pages