DK-LOK V16 UNION BONNET VALVES

Mã sản phẩm: DK-LOK V16

Giá: Liên hệ

Valve stem back seating against the bevelled edge of bonnet in fully open position prevents maximum leakage through bonnet when packing fails.

Mô tả sản phẩm

DK-LOK V16 UNION BONNET VALVES

Thông tin sản phẩm: DK-LOK V16

Features

Pressure Rating up to 6,000 psig (413 bar) @ 100°F (38 °C).
Temperature Rating up to 449°F (232°C) with standard PTFE packing; up to 1,200°F (648°C) with Grafoil packing.
Standard 316 stainless steel, optional Alloy 400, and Alloy C276 construction.
Valve stem back seating against the bevelled edge of bonnet in fully open position prevents maximum leakage through bonnet when packing fails.
Standard non-rotating stem disc and stem packing below the threads design.

Materials of Construction

Component	Valve Body Materials
	SS316	Alloy 400	Alloy C276
	Material Grade/ASTM Specification
1. Bar handle	SS316/A276, optional anodized aluminum handle
2. Set screw	SS304, Grade B8/A193
3. Packing bolt	SS316/A276 or A479
4. Cap nut	SS316/A276 or A479
5. Bonnet	SS316/A276 or A479	Alloy 400/B164	C276/B574
6. Gland	SS316/A276 or A479	Alloy 400/B164	C276/B574
7. Packing (2)	PTFE/D1710, optional PEEK & Grafoil
8. Packing supports (2)	SS316/A276 or A479	Alloy 400/B164	C276/B574
9. Stem	Hard Chrome-plated SS316/A276 or A479	Alloy 400/B164	C276/B574
10. Standard globe disc, optional globe ball & regulating disc.	TYPE630/A564	Alloy 400/B164	C276/B574
11. Panel nut	SS316/A276 or A479
12. Union nut	SS316/A276 or A479
13. Body	SS316/A276 or A479	Alloy 400/B164	C276/B574

Technical Data

Valve Material

Stem Disc Designator

Temperature Rating °F(°C)

Pressure Rating

@ -65 to 100°F (-53 to 38°C)

SS316

Alloy 400 Alloy C276

Globe: Nil. Regulating: -R Ball: -B

-65 to 450 (-53 to 232)

6,000 psig (413 bar)

Double Acting Pneumatic Actuator: V16 series Pneumatic actuators are designed to actuate valves remotely. V16A and V16B series are available to be equipped with pneumatic actuators in double acting.

Valve Series	Dimensions in. (mm)
Valve Series	A	H	D	C	B
V16A	4.22 (107)	5.91 (150)	3.25 (82.6)	3.25 (82.6)	1.12 (28.4)
V16B	4.47 (114)	6.22 (158)	4.25 (108)	3.81 (96.8)	1.19 (30.2)