QC

Features:

# Bi-directional sealing
# 2PC Body design
# Full port design
# Fully open and fully closed state without retention
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QJ

Features:

# Bi-directional seal,Rubber lining cavity
# 2PC Body design
# 2 sides PTFE scraper design
# Fluid without retention in valve body
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QM

Features:

# Bi-directional seal
# 2PC Body design
# Full port design
# Fluid without retention in valve body
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QP

Features:

# Bi-directional seal
# 2PC Body design
# Full port design
# Fluid without retention in valve body
# Super wearable special for mining
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QS

Features:

# Bi-directional seal
# 1PC Body design
# Full port design
# polyurethane Seat cover
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QU

Features:

# Bi-directional seal
# 1PC Body design
# Full port design
# Reduce Fluid retention in valve body
# 2PC Strong yoke design
# Mixed with a variety of materials packing

QW

Features:

# Bi-directional seal
# additional seat design
# Self sealing design Suitable for a variety of different conditions
# 2PC Strong yoke design
# Cleaning hloe design ,easy for cleaning body Residual medium
# Mixed with a variety of materials packing

QWL

Features:

# One-piece body design
# Wear-resistant self-sealing rubber design has 2-3 times the service life of ordinary rubber seats
# The valve body metal gland seat can reduce the fluid flushing on the valve body (optional flushing cavity)
# With flushing holes design
# Cut-off design disc with wider range
# Special recommend for silt treatment equipment.

QWY

Features: