General service valve is used for refrigeration and air conditioning system, to realize to control the refrigerant. Products include 2way and 3 way type, connection dimension from 1/4" to 3/4".
Working temperature-30±120degree
Pressure: 4.41MPa, 6.22MPa
Air tightness: 2.94MPa, 4.15MPa
Leakage: Less than 1X10-6 mmHg. L/sec
Refrigerant: R22, R407C, R410a
Bar-stock service valve are used for residential air conditioners. The valve is to connect indoor and outdoor unit, through operating valve stem, the inner circle can be closed. It can be a checking valve to drain air and ad refrigerant during maintaining, also be used for other refrigerating circle systems.
It includes flare nut and dual tube types, connection dimension from 5/8" to 1-1/16".
Refrigerant: R22, R407C, R410A
Fluid temperature: -30~+120 degree
Air conditioner copper(brass) fittings mainly used for air conditioner and refrigeration equipments, include half union, brass connection, brass flare nut, etc. Dimension from 1/4" to 3/4".
The company was first established with the name "ZCMT Mfg&Trading Co., Ltd" was founded on 1998, contributing to design, manufacture and sell the control spare parts for Air conditioning and Refrigeration, heating equipments. Products include Four way reversing valve, Expansion valve for home and automobile air conditioning, Thermostatic expansion valve, Solenoid valve, Ball valve, Rotalock valve, Service valve, Pressure controllers, air conditioning motor and copper fittings, etc. Depending on our top management ability, best technology supports and perfect after-sales service, with development of these years, we have founded and wined consistent excellent comments from wide range customers and strong competitive advantage on quality and price.
The corporation is located in Baiguan town, Shangyu city, Zhejiang province of China, eighty kilometers far from Hangzhou airport, one hundred kilometers far from NingBo container port, it has the best traffic conditions. The corporation has fixed assets CNY45 million, 11000m3 land, 7500m3 building and 650 employees now, in which engineering technician covers 18%, the annual gross sales is over CNY 50 million. The corporation has got ISO9001, CQC certificates of Quality Management System, the products have been approved CE, UL, TUV and RoHs, etc certificates.
ZCMT MFG & Trading Co., Ltd is showing its best enterprise image and products brand to foreign and domestic customers through our continually pursuing perfect product and service. And we sincerely welcome foreign and domestic customers to cooperate with us in the future, thanks!
