Principle：

Double Block and Bleed, Needle configuration, monoflange valve with flanged inlet, and threaded outlet and vent connections utilising metal to metal seat and bonnet to body connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures.

Features：

1. ASME B16.5 flanged inlet connections 1/2” to 2” sizes;

2. Standard 1/2” NPT female outlet;

3. Bleed port 1/2” NPT female with Hex Plug is standard;

4. OS&Y with graphite packing is standard, optional PTFE；

5. Needle valve with PTFE packing is standard, optional Graphite；

Product Range:

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:1/2”～2”

Pressure range: Class150 – 2500

End Connection: Flange to NPTF

Working temperature:-46℃～+200℃

Operation: Wrench, worm gear, electric, pneumatic, gas over oil actuator and electro-hydraulic actuator

 

Brand	Zeco
Valve Type	DBB Monoflange Ball Valve
Valve Material	Cast steel, stainless steel, special   alloy, etc
Valve Test	100% quantity tested before delivery
Valve Guarantee	18 months from the date of dispatch ex works,   or 12 months from date of commodity installation.
Valve Painting	Customer request
Valve Package	Wooden case
MOQ	No requirement
Valve Certificate	API 6D/CE/ISO9001/ISO14001
Delivery Detail	Shipped in 4 or 6 weeks after payment
Port	SHANGHAI
Payment Terms	L/C,D/A,D/P,T/T
Certificate Offered	Packing List，Commercial   Invoice，Test Reports and Material Certificates，Certificate   of quality and quantity, Seller’s Certificate of Guarantee