About Us
PK Valve & Engineering
About Inc
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Products
PK Valve & Engineering
About Inc
Let me introduce you
Resource
PK Valve & Engineering
About Inc
Let me introduce you
Contact Us
PK Valve & Engineering
About Inc
Let me introduce you
PRODUCTS
Asia, the Middle East, Europe, North and South America,
in the field of industrial valves such as Africa
It's a global company that leads the global market
Product Description
Product Specifications
Features and benefits
Parallel slide construction can be furnished for high differential pressure services or where thermal expansion may cause sticking of a wedge type.
The parallel slide gate assembly consists of two interchangeable spring loaded discs, a fully guided disc holder, and retaining pins.
Springs are fitted between discs to provide initial sealing force only, and do not maintain the sealing force.
Discs are interchangeable which simplifies in-line maintenance and eliminates the need to custom fit the seats to the discs.
Position seating eliminates stress and potential binding due to thermal expansion of the stem.
No additional torque required to achieve a positive seal once disc are in position.
Lower seating torque to reduce actuator size and cost
Hardfaced seating surfaces provide high cycle capability in very high differential pressure services By-pass valve are used to reduce the traversing differential pressure across the valve seat. It reduces the size of the operating gear and also provide a convenient means for the initial warming through of pipe lines
Equalizing devices are used to relieve the fluid trapped between the seat forces, and to provide an outlet for the fluid displaced by the valve stem traversing to the shut position.
BOLTED BONNET TYPE
END CONNECTION
- R.F FLANGED ENDS TO ASME B16.5
- B.W. ENDS TO ASME B16.25
- R.T.J FLANGED ENDS TO ASME B16.5
- SIZE 26" AND LARGER, FLANGED ENDS ACCORDING TO ASME B16.47 SER.A OR SER.B
PRESSURE SEAL BONNET TYPE
END CONNECTION
- R.F FLANGED ENDS TO ASME B16.5
- B.W. ENDS TO ASME B16.25
- R.T.J FLANGED ENDS TO ASME B16.5
- SIZE 26" AND LARGER, FLANGED ENDS ACCORDING TO ASME B16.47 SER.A OR SER.B
Usage
PK Valve & Engineering Co., Ltd. (now referred to as the 'Company') values customers’ personal information and complies with the Act on the Promotion of Information and Communications Network Utilization and Information Protection. Through the privacy policy, the company informs you of the purpose and method of using the personal information you provide and what measures are being taken to protect your personal information. If the company revises the privacy policy, it will be notified through the website notice (or individual notice).
※This policy is effective October 1, 2022.
The company collects a minimum of personal information so users can conveniently use the service through membership registration.
If the users want to use the service, they must enter the necessary personal information, and the company allows users to access all services though they do not enter the optional items.
1) Service use: e-mail or mobile phone number
The company has prepared a procedure for users to click the 'I agree’ button for the contents of the privacy and youth protection policy or terms of use. When users click the "I agree" button, the company considers them to agree.
① The company uses users’ personal information within the range notified in 「Purpose of Collection and Use of Personal Information」 and does not use it beyond this range or provide it to others or other companies. In particular, the company will operate and provide personal information with care in the following cases.
② The notice and consent method are notified at least ten days in advance through the message on the initial screen of the online homepage and individually told at least once through e-mail, etc.
③ The following are exceptions.
Notification may not be unavoidable due to legal grounds. We will do our best not to provide information indiscriminately against the original purpose of collection and use.
① Your data will be destroyed when the purpose of collecting or providing personal information is achieved as follows. However, suppose it is necessary to retain it for a certain period for reasons such as confirmation of the relationship of rights and obligations related to transactions as followed by the provisions of relevant laws such as the Commercial Act. In that case, the information is retained for a certain period.
② If you request to view the transaction information held with your consent, the company will take measures so that it can be viewed/confirmed without delay.