16'' 600LB Big Size Gear Operated Ball Valve Carbon Steel

Product Description

Feature

Upstream Seal Two-way Valve

VT trunnion mounted ball valve has two seats on both sides. Each seat has springs loaded and make

seat insert contact the ball surface for sealing. So the valve is bi-directional sealing and no limitation

for installation.

Fire-Safe Design API607/API6FA

When the seat inserts are softened and burnt in case of the fire or unusual temperature increase,

the seat retainer under the duty of the spring, which will can prevent internal leak. Meanwhile,

the middle flange,the upper & lower part of the stem will form a metal-metal contact which can

prevent external leak conformed to API6FA or API607.

Stem and Seat Emergency Sealant Injection

The seat ring and the valve stem have a special grease injection valve. In case of the leakage,

the grease will be injected to the valve ball surface and stem room to create a temporary sealing.

Double Block and Bleed

The trapped cavity pressure can bleed out by vent fitting or drain plug when the valve is in

fully open or fully closed position. The fluid is intercepted by seats of up and down stream

side. So the stem packing or O-ring may be replaced under working pressure. Each seat works

independently assuring tight seal against ball on both upstream and downstream side.

Actuator Selection

Part of Product Display Area

FAQ:

Q1: What’s your MOQ?

A: Low MOQ,1 Set.

Q2: Can you provide OEM and customized product?

A: Yes, we can.

Q3: Do you offer guarantee for the products?

A: Yes, we offer 1 year warranty to our products.

Q4: Why Choose Weite Valve?

A: 1. We are manufactory, we can provide cost effective products.

2. We have full experience in valve industrial, both our sales team and technical engineers can provide you

professional solution.