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Stainless Steel Flexible Wedge Gate Valve API Certificate With Hard Face Deposited

China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao



Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Stainless Steel Flexible Wedge Gate Valve API Certificate With Hard Face Deposited


Large Image :  Stainless Steel Flexible Wedge Gate Valve API Certificate With Hard Face Deposited

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE/PED, API
Model Number: Z40W
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: By export wooden cases
Delivery Time: 15 working days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Port Size: 2"-48" End Type: Flange, Butt Weld
Trim Number: Trim 8(13Cr/STL) Pressure: Standard
Structure: Gate Working Temperature: -30~-425℃
High Light:

electric actuated gate valve


wcb gate valve

Stainless Steel API Certificate Flexible Wedge Gate Valve With Hard Face Deposited



Standard Design Include:


2" - 12"

ASME 150 - 600

OS & Y Stem Design

Standard Body Materials - ASTM A216 Gr WCB

Bolted Bonnet

Cr 13 for Wedge

API Trim 8 (Optional Trim 5)

One-Piece Flexible Wedge Gate

Non-Rotating Rising Stem, Non-rising Handwheel

LCC, CF8M, and other steel alloys available on request



Design Features:


1. Flexible Wedge for improved seating and ease of operation, especially in high temperature service. Wedges are accurately guided thru the entire stroke.

2. Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves, and API trim 10 for CF8M (F316) valves for optimal performance under normal conditions. Other trim materials available on request.

3. Seat faces lapped for smooth finish and superior sealing.

4. Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions.

5. Bonnet and Yoke arms designed for ease of gear, motor or cylinder actuator adaptation.

6. Each valve is shell, seat and backseat pressure tested per industry standard API 598.

7. Gland is two piece gland / gland flange design for optimal alignment and uniform packing compression.

8. End Flanges have the following raised faces per ASME B16.5

Class 150-300: 1/16” (2mm)

Class 600-1500: 1/4” (7mm)

9. Weld ends are available per ASME B16.25 or per customer's specification.

10 Other available options as follows:

-Alternate valve materials such as chrome and stainless steel alloys

-Alternate trim materials

-Bypass, drain and other auxiliary conections

-Gear, motor and cylinder actuators avaialbe

-NACE services

-Special Cleaning for applications such as oxygen or chlorine





Cast gate valves provide optimum performance in conditions where high flow efficiency, tight shut off and long service is required. A wide choice of shell and trim materials do cover the whole range of applications, from the every-day type of non-corrosive service to critical service with highly aggressive media.


Stainless Steel Flexible Wedge Gate Valve API Certificate With Hard Face Deposited 0



Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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