Yale Figure 500 Closure
With over 65 years of manufacturing and reliable field service experience, our Yale closures have become the industry leader. With the original Figure 500 closure, Yale was first to develop the inherent safety and operating ease of a threaded closure.
Sentry Closure
Safety is a paramount in today's industry and our Sentry™ closure not only provides speed of operation, but also the benefit of integral safety features that prevent unsafe operation.
Yale Y2000 Closure
Our YaleTM Y-2000 is designed for line applications, currently 6" through 24", where a simple clamp operation offers an alternative to traditional threaded closures.
Yale SafeClamp Closure
We extended our line of field-proven pipeline and vessel closures with our YaleTM SafeClamp closure. Featuring a patent pending, innovative external clamp ring design, our YaleTM SafeClamp closure features notable safety, sealing, and operational advantages th...
S-500 Threaded Quick Opening Closure
The Stark S-500 threaded closure represents historically the most widely used closure style in the oil and gas sector. Based on the industry desire for robust and cost-effective solutions, Stark improved upon the industry standard design to bring operation to ...
S-2000 Clamp Ring Quick Opening Closure
The S-2000 Clamp Ring Closure is manufactured primarily for pipeline applications ranging from 4” to 48” (DN100 to DN1200) in diameter. We understand the variety of needs that pipeline applications require and as a standard, all closures are certified to A...
S-3000 Internal Door Quick Opening Closure
The S-3000 is Stark’s Internal Door design which is manufactured in diameters ranging from 6” to 84” (DN150 to DN2100). The closure design concept relies on the proven method of a locking ring that slides into the closures outer hub. When expanded to the...
D-500 Threaded Closure
Sized for pipelines from 2 inches through 14 inches, the D-500 threaded closure provides access to pressurized pipelines and vessels in three configurations – hingeless, vertical hinge, and horizontal hinge – for fast, easy, and safe operation. The simple ...
D-2000 Quick Opening Closure
Available in sizes 4 inches and up, the D-2000 quick opening closure features an easy-to-operate clamp ring that can be opened or closed quickly by a single operator. Available in both horizontal and vertical configurations, the D-2000 quick opening closure de...
O-Rings
Drinkwater Products can provide replacement o-rings for new or old closures.
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